Fact-checked by Grok 2 weeks ago

Evaluation

Evaluation is the systematic assessment of the merit, worth, and significance of entities such as programs, policies, interventions, or products, employing predefined criteria and standards to judge their effectiveness, efficiency, and impact relative to objectives.^[1] This process generates evidence-based judgments through empirical examination of inputs, activities, outputs, and outcomes, distinguishing it from pure descriptive research by its focus on value-laden questions like "Does it work?" and "At what cost?"^[2] Originating in early 20th-century educational measurement and expanding into social sciences post-World War II, evaluation as a formal discipline matured in the 1960s amid demands for accountability in government-funded initiatives, evolving through generations emphasizing pseudoscience critiques, utilization, and methods to professional standards of systematic inquiry, competence, and integrity.^[3]^[4] Key methodologies include formative evaluations for ongoing improvement and summative ones for final accountability, often incorporating randomized controlled trials or quasi-experimental designs to establish causality rather than mere correlation, though challenges persist in isolating variables amid real-world complexity.^[5] Controversies arise from inherent biases—such as evaluator preconceptions, selection effects, or institutional incentives—that can distort findings, compounded by systemic ideological slants in academic and policy circles favoring certain interpretive frameworks over falsifiable evidence, underscoring the need for transparent criteria and replication to uphold causal realism.^[6]^[7] Despite these pitfalls, rigorous evaluation has driven resource-efficient decisions, exposing ineffective interventions and validating scalable successes across sectors like public health and education.^[8]

History

Ancient Origins and Early Methods

In ancient China during the Xia dynasty around 2200 B.C., emperors implemented systematic examinations of officials every three years to evaluate their competence and fitness for office, relying on recorded performance indicators rather than hereditary privilege or subjective anecdotes.^[9] These assessments focused on observable duties and outcomes, such as administrative effectiveness and moral conduct, to inform promotions or dismissals, establishing an empirical precedent for merit-based personnel judgment in governance.^[10] Similar practices persisted through dynasties like the Han (206 B.C.–220 A.D.), where talent selection systems used standardized tests to measure individual capabilities against defined criteria, prioritizing data-driven decisions over personal favoritism.^[11] Early philosophical inquiries into assessment, as articulated by Aristotle in works like Physics and Metaphysics (circa 350 B.C.), emphasized causal analysis through four types of causes—material, formal, efficient, and final—to explain phenomena based on verifiable mechanisms and outcomes rather than mere appearances.^[12] This approach advocated tracing effects to their observable origins, influencing later evaluative methods by underscoring the need for rigorous identification of productive agents and purposes in human actions and natural events.^[13] A pivotal advancement in formalized techniques emerged in 1792 when William Farish, a tutor at Cambridge University, devised the first quantitative marking system to score student examinations numerically, allowing for precise ranking, averaging, and objective aggregation of results beyond qualitative descriptions.^[14] This innovation shifted evaluation from narrative judgments to scalable metrics, facilitating efficient assessment of large groups while reducing bias from individual examiner variability.^[15] In the mid-19th century, evaluation practices in social sciences, particularly education, shifted toward standardized methods for objectivity. Horace Mann, as secretary of the Massachusetts Board of Education, promoted written examinations over oral recitations in 1845 for Boston public schools, enabling uniform assessment of student performance and instructional quality across diverse classrooms.^[16] This approach addressed inconsistencies in subjective oral evaluations by producing quantifiable data that could reveal systemic strengths and deficiencies, influencing broader adoption of written testing as an evaluative tool.^[17] Mann argued that such methods reduced bias from personal interactions, fostering a more impartial basis for educational reform.^[18] Expertise-oriented evaluation solidified as the earliest dominant modern framework in social sciences during the late 19th and early 20th centuries, centering on judgments by trained professionals who synthesized empirical evidence to appraise programs or institutions.^[14] This method, applied in contexts like curriculum review and institutional audits, relied on experts' domain knowledge to interpret data, prioritizing technical competence over lay opinions.^[14] By the 1930s, it underpinned studies such as the Cambridge-Somerville Youth Study, an early social science experiment assessing delinquency prevention through professional oversight of counseling outcomes.^[19] Such evaluations emphasized verifiable indicators and expert consensus, establishing a precedent for evidence-backed professional assessment amid the professionalization of fields like education and social work. Sociology and economics contributed foundational elements to pre-1960s evaluation by introducing analytical frameworks for hypothesizing intervention mechanisms and impacts. Sociological traditions, including urban surveys from the early 20th century, developed descriptive models of social structures and change, as seen in Robert and Helen Lynd's 1929 study of Muncie, Indiana ("Middletown"), which evaluated community dynamics to inform policy assumptions about program efficacy. In economics, cost-benefit protocols emerged, notably via the U.S. Flood Control Act of 1936, mandating that federal projects demonstrate net economic benefits, thereby requiring explicit theorization of causal chains from inputs to societal returns. These disciplinary advances provided rudimentary program logic—linking objectives, activities, and anticipated effects—prefiguring formalized theory-driven evaluation while grounding assessments in observable social and economic processes.

Expansion in Policy and Program Assessment

The expansion of evaluation practices in policy and program assessment gained momentum in the post-World War II era, driven by the proliferation of large-scale government interventions aimed at addressing social issues such as poverty and education. In the United States, the 1960s marked a pivotal period with the Great Society programs under President Lyndon B. Johnson, which allocated billions in federal funds to initiatives like the War on Poverty, necessitating mechanisms to verify causal effectiveness and fiscal accountability rather than assuming programmatic intent sufficed for success.^[20] Legislation such as the Economic Opportunity Act of 1964 explicitly required evaluations to assess program outcomes, incorporating cost-benefit analysis to determine whether interventions produced intended causal chains of impact amid rising expenditures exceeding $20 billion annually by the late 1960s.^[21]^[22] Key figures formalized approaches emphasizing utilization and theoretical underpinnings to enhance policy relevance. Michael Scriven, in his 1967 work, delineated formative evaluation—conducted during program implementation to refine processes—and summative evaluation—for terminal judgments of merit or worth—shifting focus toward intrinsic program valuation independent of predefined goals, thereby supporting causal realism in accountability by prioritizing evidence of actual effects over compliance checklists.^[23] Carol H. Weiss advanced theory-based methods in the 1970s and 1980s, arguing that evaluations should map a program's explicit or implicit theory of change to trace causal pathways from inputs to outcomes, as outlined in her 1972 book Evaluating Action Programs and later reflections; this approach, alongside her advocacy for utilization-focused evaluation, aimed to bridge gaps between findings and decision-makers by ensuring assessments addressed how programs mechanistically influenced social conditions.^[24]^[25] This era witnessed a transition from predominantly accountability-oriented audits—verifying spending adherence—to impact-oriented evaluations that rigorously tested causal efficacy, prompted by empirical findings from early assessments revealing inefficiencies in many social programs, such as modest or null effects on poverty reduction despite massive investments.^[20] For instance, evaluations of Head Start and similar initiatives demonstrated limited long-term causal impacts on cognitive outcomes, underscoring the need for counterfactual designs to isolate program effects from confounding factors and inform evidence-based reallocations.^[26] Such revelations reinforced demands for evaluations to prioritize verifiable causal inference, fostering accountability through data-driven scrutiny rather than procedural fidelity alone.

Definition

Core Concepts

Evaluation entails the systematic assessment of an object's merit, worth, or value through the acquisition and analysis of empirical information to inform judgments about its effectiveness or quality.^[27] This process fundamentally relies on establishing cause-effect relationships, often via causal inference methods that isolate the impact of interventions from confounding factors.^[28] Unlike descriptive analyses, evaluation demands rigorous evidence of outcomes attributable to specific actions, prioritizing designs that enable verifiable links between inputs and results over anecdotal or correlational data.^[29] A core distinction separates evaluation from monitoring or routine data tracking: the former incorporates counterfactual reasoning to determine what outcomes would have occurred absent the evaluated entity, thereby assessing net value rather than mere progress indicators.^[30] Monitoring focuses on ongoing collection of routine metrics to track implementation fidelity, whereas evaluation synthesizes such data into broader judgments of success or failure, requiring analytical steps to rule out alternative explanations for observed changes.^[31] This counterfactual approach underpins validity, as unexamined assumptions about causality can lead to erroneous attributions of merit.^[32] Verifiability in evaluation favors data from controlled experiments, such as randomized controlled trials, which minimize biases and enhance the reliability of causal claims compared to self-reported perceptions or observational studies prone to selection effects.^[33] Experimental designs achieve this by randomly assigning subjects to treatment and control groups, allowing direct estimation of intervention effects through observable differences that approximate the unobservable counterfactual.^[34] Prioritizing such methods ensures conclusions rest on replicable evidence rather than subjective interpretations, though feasibility constraints may necessitate quasi-experimental alternatives when randomization proves impractical.^[35]

Purpose and Objectives

The primary purposes of evaluation encompass informing evidence-based decision-making by determining whether interventions attain their stated goals and produce measurable outcomes, thereby enabling stakeholders to discontinue or modify underperforming initiatives.^[36] Evaluations further serve to test causal hypotheses about program effects, employing experimental or quasi-experimental designs to distinguish intervention impacts from external influences, which supports accurate attribution of results to specific actions rather than correlation alone.^[37] In resource allocation, evaluations identify high-impact programs warranting sustained funding while flagging those yielding negligible returns, optimizing limited public or organizational resources toward verifiable efficacy.^[38] A central objective lies in exposing program failures, particularly in social domains where interventions often promise broad societal benefits but lack rigorous empirical backing, as impact assessments have repeatedly revealed null or counterproductive effects in areas like certain welfare expansions or educational reforms.^[39]^[40] This function counters overoptimism in policy design by providing data-driven grounds for termination, reducing fiscal waste and redirecting efforts to alternatives with demonstrated causal pathways to improvement.^[39] Evaluations pursue generalizability by enforcing replicable standards, such as standardized metrics and control groups, to transcend site-specific anecdotes and yield insights applicable beyond initial implementations, facilitating scalable adoption of successful models while mitigating context-bound illusions of effectiveness.^[41]^[42]

Standards

Empirical Standards for Validity

Empirical standards for validity in evaluation prioritize the establishment of causal inferences through rigorous experimental control, distinguishing between internal validity, which concerns the accurate attribution of effects to interventions within a study, and external validity, which addresses generalizability to broader contexts.^[43] These standards, formalized in frameworks by researchers such as Donald T. Campbell and colleagues, require designs that minimize alternative explanations for observed outcomes, such as maturation, selection bias, or history effects.^[44] Internal validity is maximized via randomized controlled trials (RCTs), considered the gold standard for isolating causal effects by randomly assigning participants to treatment and control groups, thereby balancing confounding variables.^[45] Where ethical or practical constraints preclude randomization, quasi-experimental designs—such as nonequivalent group comparisons or regression discontinuity—offer alternatives but demand statistical adjustments like propensity score matching to approximate causal isolation, though they inherently possess lower internal validity due to potential selection threats.^[46] External validity ensures that findings from controlled settings apply to real-world populations and conditions, achieved through heterogeneous sampling that reflects target demographics and settings, rather than convenience samples prone to overgeneralization from unrepresentative cohorts.^[47] Replication studies across multiple sites or populations further bolster external validity by testing consistency of effects, as single-study results may fail to generalize due to unique contextual factors.^[48] Purposive site selection in evaluations, common in policy contexts, risks external validity bias if sites differ systematically from the broader implementation landscape, necessitating explicit assessments of similarity between study samples and target populations.^[49] Quantitative metrics provide verifiable evidence of effect magnitude and precision, supplanting anecdotal or narrative summaries. Effect sizes, such as Cohen's d, quantify the standardized difference between treatment and control outcomes, enabling comparisons across studies and domains; for instance, values around 0.2 indicate small effects, 0.5 medium, and 0.8 large.^[50] Confidence intervals (CIs) accompany effect sizes to convey estimation uncertainty, typically at 95% level, where non-overlapping intervals with zero suggest statistical significance and practical relevance.^[51] In multilevel evaluations, such as those in social programs, CIs for standardized effect sizes account for clustering effects, ensuring metrics reflect hierarchical data structures without inflating precision.^[52] These standards collectively demand transparency in reporting, with pre-registration of analyses to mitigate p-hacking and enhance reproducibility.^[53]

Criteria for Reliability and Objectivity

Reliability in evaluation contexts is gauged by the consistency of outcomes across repeated applications or observers, serving as a foundational benchmark to distinguish systematic patterns from random variation. Inter-rater reliability, often quantified via intraclass correlation coefficients (ICC) exceeding 0.75 for substantial agreement, measures concordance among independent evaluators assessing identical data or programs under standardized criteria, thereby isolating evaluator idiosyncrasies from inherent program attributes.^[54] Test-retest reliability evaluates temporal stability by reapplying the same evaluation protocol to the same entity after a suitable interval, yielding ICC values above 0.80 to confirm that fluctuations arise from measurable changes rather than methodological inconsistency.^[55] Objectivity demands safeguards against evaluator-driven distortions, achieved through blinded procedures that withhold contextual details—such as program affiliations or anticipated results—from assessors to prevent prior beliefs from skewing judgments.^[56] Pre-registered protocols further enforce this by mandating prospective specification of evaluation designs, sampling strategies, and analytical rules before data inspection, which curbs selective reporting and post-hoc rationalizations that could align findings with preconceived narratives.^[57] These measures prioritize causal inferences rooted in observable mechanisms over subjective interpretations, ensuring results reflect program realities rather than assessor predispositions. Transparency criteria require exhaustive public disclosure of raw data origins, procedural steps, and analytical assumptions to facilitate third-party replication and scrutiny, thereby exposing any concealed influences or errors.^[58] Such openness enables verification of whether evaluations adhere to declared standards, countering institutional tendencies toward opacity that might obscure biases in source selection or interpretation.^[59] Full methodological archiving, including decision logs and sensitivity analyses, underpins this verifiability, allowing causal claims to withstand independent re-examination without reliance on evaluator assurances.

Theoretical Perspectives

Objectivist Foundations

Objectivist foundations in evaluation emphasize paradigms grounded in positivism, which posits that knowledge derives from observable, empirical phenomena amenable to scientific scrutiny, thereby enabling the identification of universal criteria for assessing interventions.^[60] This approach prioritizes objective indicators, such as randomized controlled trials (RCTs), to establish causal relationships by minimizing confounding variables and isolating treatment effects through controlled experimentation.^[61] Positivist roots trace to efforts in the social sciences to apply natural science methods, fostering evaluation practices that rely on quantifiable data over subjective interpretation to discern true program impacts.^[62] A seminal example is Ralph W. Tyler's objectives-centered model, developed in the 1930s during his work at Ohio State University, which systematically evaluates educational programs by defining clear objectives and measuring outcomes against them using empirical tests of achievement.^[63] Tyler's framework, formalized in his 1949 book Basic Principles of Curriculum and Instruction, requires specifying behavioral objectives upfront and employing standardized assessments to verify whether programs attain intended results, thereby linking evaluation directly to verifiable performance metrics.^[64] Complementing this, Michael Scriven's goal-free evaluation, introduced in 1967 and elaborated in subsequent works, shifts focus from predefined objectives to the actual, unintended effects of a program, ascertained through unbiased observation of side effects and merit independent of sponsor intentions.^[65] By withholding knowledge of stated goals from evaluators, this method uncovers comprehensive impacts, enhancing causal realism by prioritizing emergent realities over aspirational claims.^[66] These foundations yield strengths in replicability, as protocols like RCTs allow independent researchers to reproduce studies under similar conditions to confirm findings, and falsifiability, where hypotheses about program efficacy can be tested and potentially refuted through contradictory evidence.^[67] Such attributes facilitate the scrutiny and debunking of claims lacking empirical support, promoting evaluations resilient to ideological distortion by anchoring judgments in testable data rather than preconceptions.^[68]

Subjectivist Alternatives

Subjectivist alternatives to objectivist evaluation frameworks emphasize interpretive paradigms that recognize multiple constructed realities shaped by stakeholders' experiences and contexts, rather than a singular external truth. These approaches view evaluation as a process of co-constructing meaning through participant involvement, prioritizing qualitative insights into perceived program impacts over standardized metrics. In constructivist evaluation, for instance, reality is seen as subjective and multifaceted, with evaluators facilitating the expression of diverse viewpoints to inform decision-making.^[69] A key example is responsive evaluation, pioneered by Robert E. Stake in the mid-1970s, which directs attention to stakeholders' concerns and program activities as they unfold, using methods like direct observation, informal interviews, and audience responses to generate findings tailored to user needs. Stake's model, outlined in works such as his 1975 theoretical statement, advocates for evaluators to act as responsive interpreters, collecting naturalistic data to illuminate how programs are experienced rather than measuring against preconceived objectives. This stakeholder-centric orientation fosters participatory data gathering, often through ongoing dialogue that adapts to emerging issues.^[70]^[71] Deliberative democratic evaluation, developed by Ernest R. House and Kenneth R. Howe in the late 1990s, extends this by integrating principles of inclusion, dialogue, and deliberation to ensure broad representation of affected parties in reaching evaluative judgments. House and Howe argue for evaluations that treat stakeholders as co-deliberators, employing structured discussions to weigh values and evidence democratically, as detailed in their 2000 framework. These methods find application in domains like cultural programs, where objective indicators such as attendance or funding may fail to capture nuanced experiential outcomes, leading to reliance on self-reported perceptions from participants and audiences. Such self-reports, while rich in contextual detail, remain susceptible to individual biases and subjective interpretations.^[72]^[73]^[74]

Critiques of Relativism and Bias

Relativism in evaluation theory posits that program merit is contextually constructed and stakeholder-dependent, rejecting universal criteria for effectiveness. Critics contend this approach erodes causal realism by equating subjective consensus with empirical validity, thereby failing to differentiate interventions that demonstrably improve outcomes from those that do not. For instance, relativistic frameworks may dismiss null results—where randomized evaluations show no impact—as mere artifacts of differing "truths" rather than signals of ineffectiveness, perpetuating resource allocation to unproven policies.^[75]^[76] This deficiency manifests in policy evaluations that prioritize interpretive narratives over causal evidence, such as constructivist models critiqued for lacking mechanisms to adjudicate conflicting stakeholder claims against objective data. In practice, relativism accommodates the evasion of accountability, as evaluators can deem programs "successful" based on participatory processes or rhetorical alignment rather than measurable effects, undermining first-principles reasoning that demands verifiable mechanisms of change. A canonical example is the "Scared Straight" programs, where subjective endorsements of heightened awareness persisted despite meta-analyses revealing increased recidivism rates, illustrating how relativism sustains ineffective interventions by deferring to perceptual rather than probabilistic evidence.^[77]^[78] Ideological biases compound these issues, with left-leaning orientations prevalent in academic and evaluative institutions favoring equity-focused metrics—such as distributional fairness or inclusion rates—over efficacy data on net outcomes. This skew leads to pseudo-success attributions for programs achieving symbolic equity without causal benefits, as evaluators embed normative preferences that downplay null or adverse results in favor of process-oriented claims. For example, social policy assessments often highlight participant satisfaction or gap-narrowing optics while sidelining longitudinal impact failures, reflecting systemic pressures to affirm redistributive goals irrespective of empirical returns.^[79] Empirical evidence underscores the disconnect: meta-analyses of performance evaluations reveal modest correlations between subjective ratings (e.g., stakeholder perceptions) and objective measures (e.g., quantifiable impacts), with corrected averages around 0.39, indicating subjective assessments capture only partial variance in true effectiveness and are prone to halo effects or confirmation biases. Such findings affirm that relativistic reliance on interpretive consensus diverges from causal benchmarks, as objective methods like randomized trials consistently outperform subjective proxies in predicting sustained policy impacts. Prioritizing causal evidence thus demands transcending bias-laden relativism to enforce standards where interventions must demonstrably alter outcomes, not merely satisfy viewpoints.^[80]^[81]

Approaches

Classification Frameworks

Classification frameworks in evaluation theory provide structured typologies to organize diverse approaches, emphasizing distinctions based on primary foci such as methodological rigor, practical utilization, and judgmental processes. One prominent model is the evaluation theory tree developed by Marvin C. Alkin and Christina A. Christie, which visualizes evaluation theories as branching from a common trunk rooted in accountability and social inquiry traditions. The tree features three primary branches: the methods branch, centered on systematic data collection and analysis techniques; the use branch, prioritizing how evaluation findings inform decision-making and program improvement; and the valuing branch, focused on rendering judgments of merit, worth, or significance. This framework, initially presented in 2004, underscores that most evaluation approaches emphasize one branch while drawing elements from others, facilitating comparative analysis without rigid silos.^[82]^[83] Within these branches, frameworks often distinguish between consumer-oriented and professional (or expertise-oriented) evaluations. Consumer-oriented approaches, as articulated by Michael Scriven, treat evaluations as products for end-users—such as policymakers or the public—to compare alternatives, akin to consumer reports, with an emphasis on formative and summative judgments independent of program goals. In contrast, professional evaluations rely on expert evaluators applying specialized knowledge and evidence hierarchies, such as prioritizing randomized controlled trials over observational data for causal inference, to deliver authoritative assessments. These distinctions highlight tensions between accessibility for lay audiences and the technical demands of rigorous, defensible conclusions, with evidence hierarchies serving as a tool to weight methodological quality across approaches.^[84]^[85] Recent refinements to classification frameworks, including updates to the evaluation theory tree in scholarly discussions as of 2024, incorporate adaptive elements to address dynamic contexts like evolving program environments or stakeholder needs. For instance, integrations of developmental evaluation principles allow branches to flex, blending methods with real-time use for emergent strategies rather than static classifications. These visualizations maintain the core tripartite structure while accommodating hybrid models, ensuring frameworks remain relevant for contemporary applications without diluting foundational distinctions.^[86]

Quasi- and Pseudo-Evaluations

Quasi-evaluations encompass approaches that apply rigorous methods to narrowly defined questions, often yielding partial or incidental insights into merit but failing to deliver comprehensive assessments of worth due to limited scope, absence of causal inference, and insufficient attention to counterfactuals or opportunity costs.^[87] These include questions-oriented studies, such as targeted surveys or content analyses, which prioritize methodological precision on isolated inquiries over holistic empirical validation against standards of reliability and objectivity.^[88] While occasionally producing valid subsidiary findings, quasi-evaluations deviate from true evaluation by neglecting broader contextual factors, stakeholder diversity, and systematic testing of alternative explanations, thereby risking incomplete or misleading portrayals of program efficacy. Pseudo-evaluations, in contrast, systematically undermine validity through deliberate or structural biases that prioritize preconceived narratives over empirical scrutiny, such as public relations audits designed to affirm predetermined positive outcomes without independent verification.^[87] Politically controlled reports exemplify this category, where data selection and analysis serve advocacy goals—e.g., highlighting short-term outputs while omitting long-term harms or fiscal burdens in social policy assessments—rather than causal realism grounded in randomized or quasi-experimental designs.^[89] These practices often manifest as goal displacement, wherein evaluators retroactively justify intentions via selective metrics, ignoring measurable net benefits or unintended consequences, as seen in advocacy-driven reviews that suppress dissenting evidence to sustain funding streams.^[90] Both quasi- and pseudo-evaluations erode trust in evaluative processes by masquerading as objective inquiry while evading core empirical standards, such as replicable causal claims and balanced consideration of costs versus benefits; for instance, reports on welfare expansions that emphasize participant satisfaction without quantifying displacement effects or taxpayer burdens exemplify pseudo-evaluation's distortion of policy discourse.^[87] In contexts like government program reviews, where institutional pressures favor affirmative findings, these flawed variants proliferate, underscoring the need for meta-awareness of source incentives that compromise neutrality.^[89] Unlike genuine evaluations, they rarely employ mixed methods to triangulate findings or disclose methodological limitations, perpetuating reliance on anecdotal or cherry-picked data over verifiable impacts.^[91]

Elite vs. Mass Orientations

Elite orientations in evaluation prioritize specialist expertise to ensure methodological precision and causal accuracy, particularly in objectivist frameworks that emphasize empirical validation over subjective inputs. These approaches delegate assessment to trained professionals, such as economists employing econometric models to isolate policy effects, as seen in analyses of randomized controlled trials or instrumental variable techniques for program impacts.^[92] This specialist-led process minimizes errors from lay judgments, aligning with causal realism by focusing on verifiable mechanisms rather than consensus.^[93] In contrast, mass orientations, akin to participatory democratic evaluation, incorporate broad stakeholder involvement to foster legitimacy, utilization, and alignment with diverse perspectives, often within subjectivist paradigms that value multiple viewpoints for holistic understanding. Proponents argue this inclusivity builds ownership and reveals contextual nuances overlooked by experts, as in community-based evaluations where beneficiaries co-design criteria and interpret findings.^[92] However, such models risk compromising rigor, as uninformed or biased inputs from non-specialists can introduce noise, ideological preferences, or confirmation biases that undermine objective causal inference.^[94] Within objectivist frames, elite orientations demonstrate superior validity for complex assessments, where empirical studies of policy evaluations reveal that expert-driven econometric and quasi-experimental designs outperform participatory aggregates in predicting outcomes with statistical confidence.^[95] Subjectivist applications of mass orientations may enhance democratic buy-in but often yield lower predictive accuracy in technical domains, as stakeholder deliberations prioritize equity over falsifiable evidence. Balancing these, hybrid models selectively integrate mass feedback for implementation insights while reserving causal core analysis for elites, though evidence favors elite dominance in high-stakes, data-intensive contexts to avoid diluting truth-seeking with populism.^[94]^[92]

True Evaluation Variants

True evaluation variants integrate systematic determination of merit, worth, or significance with specific epistemological stances and audience orientations, distinguishing them from less rigorous quasi- or pseudo-forms by prioritizing comprehensive, defensible value judgments grounded in evidence.^[96] Objectivist elite variants emphasize empirical rigor for expert decision-makers in high-stakes contexts, such as policy formulation, where randomized controlled trials or experimental designs assess causal impacts on predefined outcomes like program efficacy.^[97] These approaches, often decision-oriented, supply quantitative data to support and defend choices among alternatives, as seen in federal program evaluations using cost-benefit analyses to prioritize resource allocation.^[98] For instance, elite assessments in education policy have employed stratified randomization to evaluate interventions, yielding effect sizes that inform scalability for national rollout, with meta-analyses confirming their superior internal validity over non-experimental methods.^[99] Subjectivist mass true variants seek broader democratic input while anchoring judgments in observable data, such as consumer surveys triangulated with performance metrics, to gauge public value perceptions.^[100] These are applied in consumer-oriented studies, like product or service ratings aggregated from user feedback adjusted for statistical biases, aiming for generalizable worth assessments accessible to non-experts.^[101] However, scalability challenges arise, as integrating diverse mass perspectives often requires extensive sampling—e.g., over 10,000 respondents in national health program reviews—which can introduce aggregation errors and delay actionable insights, with studies noting up to 20% variance inflation from unmodeled subgroup differences.^[102] Client-centered true variants, exemplified by utilization-focused evaluation (UFE) developed by Michael Quinn Patton in the late 1970s, tailor processes to primary users' needs while maintaining verifiability through mixed evidence standards, such as iterative data validation against benchmarks.^[103] UFE prioritizes actual use by clarifying intended applications upfront, as in organizational change evaluations where stakeholders co-design indicators, resulting in reported utilization rates exceeding 80% in applied cases versus under 50% in generic formats.^[104] This approach critiques elite detachment by embedding causal checks, like pre-post comparisons, but demands evaluator skill to balance customization with objectivity, avoiding dilution of empirical anchors.^[105] Empirical subtypes within these variants, favoring objectivist methods like RCTs, demonstrate higher replicability in high-stakes domains, with longitudinal reviews indicating sustained impact attribution over correlational alternatives.^[106]

Methods and Techniques

Quantitative Techniques

Quantitative techniques in program evaluation employ statistical models and empirical data to measure outcomes, estimate causal effects, and quantify efficiency, emphasizing replicable evidence over interpretive narratives. These methods facilitate causal inference by leveraging randomization, discontinuities, or aggregated statistics to isolate treatment impacts from background noise. Central to their application is the use of metrics such as effect sizes, which standardize differences between treated and untreated groups, enabling comparisons across studies.^[107] Randomized controlled trials (RCTs) serve as the benchmark for causal identification in quantitative evaluation, assigning participants randomly to intervention or control conditions to equate groups on observables and unobservables. This design yields unbiased estimates of average treatment effects, with effect sizes often reported as standardized mean differences like Cohen's d. For instance, government-led RCTs in policy domains, such as welfare reforms, typically report smaller effect sizes—around 0.1 to 0.2 standard deviations—compared to academic trials, reflecting real-world implementation challenges.^[108]^[109] Regression discontinuity designs (RDD) provide a quasi-experimental alternative when randomization is infeasible, exploiting sharp cutoffs in eligibility rules to compare outcomes just above and below the threshold, assuming local continuity in potential outcomes. In sharp RDD, treatment assignment is deterministic at the cutoff, allowing estimation of local average treatment effects via parametric or non-parametric regressions; fuzzy variants address imperfect compliance using instrumental variables. Applications include evaluating scholarship programs, where test score thresholds reveal discontinuities in enrollment rates of 5-10 percentage points.^[110]^[111] Cost-benefit analysis (CBA) translates program inputs and outputs into monetary equivalents to compute net present value or benefit-cost ratios, aiding decisions on resource allocation. Costs encompass direct expenditures and opportunity costs, while benefits monetize outcomes like health improvements or productivity gains, often discounted at rates of 3-7% annually. In public health evaluations, CBA has quantified interventions' returns, such as vaccination programs yielding ratios exceeding 10:1 by averting disease-related expenses.^[112]^[113] Meta-analysis aggregates effect sizes from multiple RCTs or quasi-experiments to derive a pooled estimate, weighting studies by inverse variance to account for precision. Common metrics include Hedges' g for continuous outcomes, with heterogeneity assessed via I² statistics indicating variability beyond chance. In behavioral policy evaluations, meta-analyses of over 100 RCTs have estimated nudge effects at 0.21 standard deviations on average, informing scalable interventions while highlighting publication bias risks through funnel plots.^[114]^[107] Longitudinal quantitative tracking applies panel data models to monitor program impacts over time, computing returns on investment (ROI) as (benefits - costs)/costs. Fixed-effects regressions control for time-invariant confounders, revealing sustained effects in areas like education, where early interventions yield ROIs of 7-10% annually through earnings gains. These techniques underpin verifiable accountability, such as in federal program audits requiring effect size thresholds for continuation funding.^[113]

Qualitative Approaches

Qualitative approaches in evaluation emphasize the collection and analysis of non-numeric data, such as textual, visual, or observational materials, to explore program processes, stakeholder perspectives, and contextual factors. These methods aim to uncover underlying mechanisms, participant experiences, and unintended effects that numerical data may overlook, often serving as exploratory tools to inform hypothesis development or refine program theories.^[115] In-depth interviews and focus groups, for instance, elicit detailed narratives from participants, revealing motivations and barriers to implementation, as detailed in methodological guides for program assessment.^[116] Case studies represent a core qualitative technique, involving intensive examination of a single program, site, or intervention within its real-world setting to identify patterns and causal inferences at a micro-level. These studies incorporate multiple data sources, such as field notes from observations and archival documents, to construct thick descriptions of events.^[117] Participant observation allows evaluators to immerse in program activities, capturing behaviors and interactions that inform fidelity to design, though interpretations remain interpretive.^[118] Content analysis of documents or communications further supplements these by systematically coding themes, providing evidence of discourse shifts or compliance issues.^[119] Grounded theory methodology, developed through iterative coding of emergent data, facilitates theory generation directly from empirical observations without preconceived hypotheses, making it suitable for novel evaluations where prior models are absent.^[120] In evaluation contexts, it supports hypothesis formulation for subsequent testing, as opposed to establishing definitive causation standalone.^[121] Triangulation—cross-verifying findings across methods, sources, or researchers—mitigates inherent subjectivity, enhancing credibility by confronting discrepant accounts.^[122] Despite these strengths, qualitative approaches exhibit limitations in generalizability, as findings from bounded cases or small samples resist extrapolation to broader populations without additional validation.^[123] Subjectivity arises from researcher influence in data selection and interpretation, potentially amplifying narrative biases if unchecked, leading to over-reliance on anecdotal evidence in evaluations.^[124] For truth-seeking purposes, they function best supplementarily, illuminating contexts for causal probing rather than supplanting empirical rigor.^[125]

Mixed and Theory-Driven Methods

Mixed methods in evaluation integrate quantitative and qualitative approaches to enhance the validity and comprehensiveness of findings, allowing evaluators to triangulate data for more robust causal inferences about program mechanisms.^[126] These designs address limitations of single-method studies by combining statistical analysis of outcomes with thematic insights from stakeholder perspectives, thereby mapping empirical patterns to underlying processes.^[127] Sequential mixed methods, for instance, often proceed from quantitative data collection—such as randomized surveys yielding effect sizes—to follow-up qualitative inquiries, like interviews, to explain anomalies or contextual factors, ensuring that initial statistical results inform deeper probing.^[128] This phased approach, implemented in designs like explanatory sequential, has been applied to verify program impacts while mitigating biases from isolated metrics or narratives.^[129] Theory-driven evaluation, formalized by Huey-Tsyh Chen in his 1990 framework, emphasizes explicit articulation of a program's causal model—including intervening processes and assumptions—prior to data collection, enabling targeted testing of theoretical linkages against observed outcomes.^[130] Revived and expanded in the post-1990s amid critiques of black-box evaluations, this approach counters atheoretical empiricism by requiring evaluators to construct and validate program theories, such as logic models depicting input-output chains, which facilitate causal realism through falsifiable hypotheses rather than correlational summaries.^[131] Chen's integrated perspective bridges proximal (implementation-focused) and distal (outcome-oriented) evaluations, using mixed data to assess both short-term fidelity and long-term effectiveness, as detailed in his 2015 updates to practical program evaluation.^[132] In contemporary practice since 2023, mixed and theory-driven methods have incorporated adaptive elements, such as real-time feedback loops that iteratively refine program theories based on emerging data streams, enhancing responsiveness in dynamic contexts like development interventions.^[133] These adaptive evaluations employ sequential monitoring—quantitative indicators triggering qualitative adjustments—to test causal assumptions mid-course, as outlined in United Nations guidance on holistic, reflective inquiry for decision-making.^[134] By embedding theory-driven models within mixed designs, evaluators achieve greater precision in attributing changes to program elements, avoiding post-hoc rationalizations and prioritizing verifiable mechanisms over aggregate trends.^[135]

Applications

Policy and Program Evaluation

Policy and program evaluation in the public sector entails the systematic appraisal of government interventions to ascertain their effectiveness, efficiency, and broader impacts, with a strong emphasis on causal inference techniques such as counterfactual estimation to isolate policy effects from confounding factors.^[136] These assessments scrutinize whether programs achieve intended outcomes or generate unintended effects, including inefficiencies or counterproductive behaviors like welfare dependency, where benefits structures disincentivize employment.^[137] In the United States, the Government Accountability Office (GAO) has played a central role since the 1970s in evaluating federal initiatives, often revealing overlaps, redundancies, and suboptimal resource allocation in social programs.^[138] GAO reports from this period and beyond have exposed inefficiencies in welfare and employment programs; for example, evaluations of social services for Aid to Families with Dependent Children (AFDC) recipients demonstrated limited progress toward self-sufficiency, prompting questions about their integration into national welfare frameworks.^[139] Similarly, analyses of federal employment and training efforts identified 47 overlapping programs with fragmented outcomes and minimal long-term employment gains, except in targeted apprenticeships, underscoring administrative bloat and weak causal links to participant success.^[140] Counterfactual methods, including quasi-experimental designs, have been pivotal in these reviews, enabling evaluators to compare treated groups against untreated baselines and uncover hidden costs, such as how income support policies inadvertently prolonged dependency by altering labor market incentives.^[141] Such evaluations have driven evidence-based policy adjustments, as seen in the 1996 welfare reforms under the Personal Responsibility and Work Opportunity Reconciliation Act, which incorporated findings on program failures to impose time limits and work requirements, resulting in sharp caseload reductions and increased employment among former recipients.^[142] GAO's ongoing work continues to inform congressional oversight, promoting shifts toward programs with demonstrable returns on public investment.^[143] Yet, achievements are tempered by systemic resistance: policymakers frequently dismiss or underfund evaluations yielding negative results due to fears of exposing fiscal waste or justifying program termination, leading to perpetuation of ineffective initiatives amid political pressures.^[144] This reluctance, often rooted in partisan biases favoring interventionist status quos, undermines accountability and delays causal-realist reforms.^[145]

Educational and Organizational Contexts

In educational settings, standardized testing has served as a primary evaluation tool since 1845, when Horace Mann advocated replacing oral exams with written assessments in Boston public schools to objectively measure student knowledge and school performance.^[146]^[17] Empirical studies link standardized test scores to long-term outcomes, including higher educational attainment, earnings, and health metrics, providing causal evidence that such evaluations identify skill acquisition over subjective judgments.^[147]^[148] Constructivist approaches, which emphasize student-led knowledge construction and process-oriented assessments, face criticism for undermining outcome rigor; research indicates students in heavy discovery-based environments often exhibit weaker performance on standardized measures of basic skills, as these methods deprioritize measurable mastery in favor of unquantified exploration.^[149]^[150] In organizational contexts, performance evaluations rely on key performance indicators (KPIs) such as return on investment (ROI) for HR initiatives, where training programs are assessed by metrics like post-training productivity gains and retention rates—for instance, calculating ROI as (benefits minus costs) divided by costs, often yielding values above 100% for effective interventions.^[151]^[152] Audits of business units similarly use KPIs like employee turnover (targeted below 10-15% annually) and cost-per-hire to quantify efficiency, enabling data-driven decisions on resource allocation.^[153]^[154] Merit-based systems grounded in outcome metrics foster rigorous accountability by tying advancement to verifiable results, as evidenced by correlations between KPI adherence and firm profitability; however, diversity-focused evaluations can introduce selection biases, where demographic quotas override competence signals, potentially reducing overall performance as shown in studies of mismatched hiring yielding lower team outputs.^[155]^[156] This tension highlights the causal priority of empirical outcomes over equity processes, though both approaches risk subjective distortions if not anchored in quantifiable data.^[157]

Criticisms and Controversies

Methodological Limitations

Selection bias arises in evaluation studies when participants are not randomly assigned to treatment and control groups, leading to systematic differences between groups that confound causal inferences.^[158] In observational data common to program evaluations, this bias often manifests alongside endogeneity, where explanatory variables correlate with error terms due to omitted variables, reverse causality, or measurement errors, resulting in inconsistent estimates.^[159] To address these, randomized controlled trials (RCTs) eliminate selection bias through random assignment, establishing baseline equivalence between groups, while instrumental variables (IVs) techniques can isolate exogenous variation in observational settings by using instruments uncorrelated with errors but correlated with treatments.^[160] Field evaluations face scalability challenges, as interventions effective in controlled pilots often falter when expanded due to logistical complexities and behavioral responses. The Hawthorne effect, where subjects alter behavior upon awareness of observation, can inflate outcomes by 10-20% in productivity or compliance metrics, as evidenced in meta-analyses of industrial and health studies.^[161] Mitigating this requires blinding participants where feasible or incorporating placebo controls, though full elimination demands causal designs prioritizing unobserved equilibria over observed reactivity. Generalizability fails when evaluations draw from narrow samples, such as specific demographics or locales, yielding results unrepresentative of broader populations and undermining external validity. For instance, pilot studies with small, homogeneous cohorts risk overestimating effects that dissipate in diverse real-world applications.^[162] First-principles approaches emphasize testing across varied contexts to probe boundary conditions, though inherent trade-offs persist: broader sampling dilutes internal validity controls essential for causal identification.^[163]

Ideological Biases in Practice

In evaluations of social programs, publication bias has been documented to disproportionately suppress studies reporting null or negative results, leading to an inflated perception of program efficacy particularly in domains emphasizing equity outcomes over measurable impacts. A 2014 analysis of social science meta-analyses found severe publication bias, with effect sizes in published studies averaging 0.5 standard deviations larger than in unpublished ones, as null findings are less likely to be submitted or accepted for publication. This bias is acute in welfare and intervention evaluations, where selective reporting favors programs promising social equity, such as anti-poverty initiatives, while file-drawer effects hide evidence of inefficacy; for instance, GiveWell's review of formal evaluations identifies publication bias as a systemic issue distorting assessments of social interventions by underrepresenting failed replications.^[164]^[158] Political pressures often manifest in evaluations that minimize the fiscal and opportunity costs of equity-focused policies, such as affirmative action in higher education, prioritizing diversity metrics over long-term outcomes like graduation rates or labor market returns. Empirical studies, including those on mismatch theory, indicate that affirmative action can place beneficiaries in environments exceeding their preparation levels, resulting in higher dropout rates—estimated at 4-7 percentage points lower completion for mismatched students—yet many institutional evaluations emphasize enrollment gains while underweighting these costs. For example, following the 2023 U.S. Supreme Court ban on race-based admissions, some elite colleges downplayed two-year declines in Black enrollment (e.g., drops of 3-5% at institutions like MIT and Amherst), framing them as temporary amid broader application surges rather than signaling underlying mismatches or reduced targeted recruitment efficacy.^[165]^[166] Counterperspectives from right-leaning analyses stress individual accountability and market signals, critiquing evaluations that overlook behavioral incentives distorted by social programs; for instance, rigorous cost-benefit assessments reveal that expansive welfare expansions can reduce labor participation by 2-5% among eligible groups due to disincentives, prioritizing empirical disconfirmation over inclusive narratives of systemic redress. While proponents of equity-oriented methods defend their inclusion of qualitative equity indicators to capture "broader societal benefits," meta-analyses consistently show that such programs often fail strict empirical tests, with null results in randomized trials for interventions like job training yielding employment gains below 1% long-term, underscoring the need for outcome-focused scrutiny over ideological priors.^[167]

Recent Developments

Technological Integrations

Artificial intelligence and machine learning have been integrated into evaluation practices since the early 2020s to enhance predictive modeling and detect biases in datasets, enabling more precise causal inferences. For instance, AI-driven predictive analytics in monitoring and evaluation has demonstrated improvements such as a 60% increase in program targeting effectiveness and 30% reduction in resource allocation costs through advanced forecasting of outcomes.^[168] Tools like PROBAST+AI, updated in 2025, assess risk of bias and applicability in prediction models incorporating artificial intelligence, providing structured guidance for evaluators to mitigate systematic errors in regression and ML-based forecasts.^[169] Digital tracking technologies, including mobile applications, have facilitated randomized controlled trials (RCTs) by enabling remote data collection, which addresses limitations in external validity compared to traditional in-person methods. These apps allow for real-time participant engagement and standardized yet flexible assessments, reducing logistical barriers and expanding sample diversity in field settings.^[170] In clinical and health evaluations, digital health-enabled RCTs have improved trial efficiency by supporting decentralized designs, where sensors and apps capture granular behavioral data to better approximate real-world applicability.^[171] Big data analytics support real-time causality assessment by processing large-scale time series data to uncover associations without relying solely on experimental designs. Methods developed around 2019 and refined post-2020 use nonlinear models to detect causal networks directly from observational datasets, enhancing empirical precision in dynamic environments like policy interventions.^[172] The World Bank's Development Impact Evaluations (DIME) unit, through initiatives like ImpactAI launched in recent years, applies large language models to extract causal insights from vast research corpora, aiding development evaluations with automated synthesis of evidence on technology's role.^[173] MeasureDev 2024 discussions highlighted AI's potential to expand responsible data infrastructure for such real-time causal analyses in global development contexts.^[174]

Adaptive and Data-Driven Evolutions

In the third edition of Evaluation Roots: Theory Influencing Practice, published in 2023, Marvin C. Alkin and Christina A. Christie revised the evaluation theory tree to categorize approaches rather than individual theorists, incorporating over 80% new material that reflects evolving practices, including dynamic methods responsive to real-time evidence and contextual shifts.^[175] This update emphasizes branches of evaluation that prioritize adaptability, such as iterative feedback loops in program assessment, allowing theories to evolve based on ongoing data collection rather than static models.^[175] Theory-driven evaluation saw expansions in 2023 through integrations of stakeholder perspectives with causal modeling, where program theories derived from participant inputs are tested against empirical datasets to identify mechanisms of change.^[176] This merger addresses limitations in traditional stakeholder approaches by grounding qualitative insights in quantifiable causal pathways, as demonstrated in frameworks that combine assumed program logics with data-validated inferences, enhancing the precision of outcome attributions.^[176] Such developments, evidenced in peer-reviewed analyses, promote evaluations that iteratively refine hypotheses through disconfirmatory evidence, reducing reliance on untested assumptions.^[177] Prospective shifts in evaluation practice for global challenges, such as climate adaptation and public health crises, increasingly incorporate heterogeneous data sources—like satellite observations and longitudinal surveys—while mandating falsifiable propositions to bolster causal claims against confounding variables.^[178] This data-driven orientation underscores the need for designs that explicitly test refutability, as advocated in methodological critiques arguing that prioritizing falsification accelerates progress by weeding out unsubstantiated theories amid complex, high-stakes interventions.^[179] By 2025, these evolutions are projected to standardize adaptive protocols in international development evaluations, ensuring frameworks remain empirically anchored and resilient to new informational inputs.^[180]

References

[1]
Design and Implementation of Evaluation Research - NCBI - NIH
Evaluation is a systematic process that produces a trustworthy account of what was attempted and why; through the examination of results—the outcomes of ...Types of Evaluation · Evaluation Research Design · The Management of Evaluation
[2]
What is evaluation? | Australian Institute of Family Studies
Evaluation refers to the systematic process of assessing what you do and how you do it to arrive at a judgement about the 'worth, merit or value' of something.
[3]
A History Of Evaluation | Teachers College, Columbia University
Jun 26, 2013 · TC's legacy in measurement, assessment and evaluation dates back to 1904, when education psychologist Edward L. Thorndike published An Introduction to the ...
[4]
What transdisciplinary researchers should know about evaluation
Sep 13, 2022 · Evaluation science has evolved over five generations starting in the mid-19th Century (Stufflebeam and Coryn, 2014; Alkin, 2022).
[5]
Guiding Principles - American Evaluation Association
The five Principles address systematic inquiry, competence, integrity, respect for people, and common good and equity.
[6]
Why Most Performance Evaluations Are Biased, and How to Fix Them
Jan 11, 2019 · As many studies have shown, without structure, people are more likely to rely on gender, race, and other stereotypes when making decisions – ...
[7]
Bias in Performance Management
May 31, 2023 · It's common to talk about bias as it relates to performance evaluations – what ratings people are receiving and feedback objectivity.
[8]
Introduction to Evaluation - Research Methods Knowledge Base
Evaluation is a methodological area that is closely related to, but distinguishable from more traditional social research.Introduction To Evaluation · Evaluation Strategies · Types Of Evaluation<|separator|>
[9]
FROM ANCIENT CHINA TO THE COMPUTER AGE
China around 2200 B.C. predated the biblical testing program by almost a thousand yem! The emperor of China is said to have examined his officials every ...
[10]
(PDF) Testing Individual Differences in Ancient China - ResearchGate
Sep 29, 2025 · Presents a brief historical review of the use of individual testing in ancient China, and notes that although formal testing for individual differences in ...Missing: personnel | Show results with:personnel
[11]
Chapter 13 - The History of Psychological Testing in East Asia
Jul 28, 2022 · The history of psychological testing in East Asia can be traced back to the ancient Chinese talent selection system.
[12]
Causation and Explanation in Aristotle - Stein - 2011 - Compass Hub
Oct 10, 2011 · Aristotle complicates matters by claiming that there are four causes, which have come to be known as the formal, material, final, and efficient causes.
[13]
Causality and causal explanation in Aristotle
Aug 27, 2024 · Aristotle is in fact a causal and explanatory pluralist—his account of the four causes is among the most famous aspects of his philosophy ...
[14]
[PDF] The Historical Development of Program Evaluation - OpenSIUC
Program evaluation's historical development is difficult to describe, but includes seven time periods, starting with the first formal use in 1792.
[15]
Evolution of Program Evaluation: A Historical Analysis of Leading ...
Feb 20, 2025 · The first documented formal use of evaluation occurred in 1792 when William Farish introduced the quantitative marking system to assess students ...
[16]
CHAPTER ONE Educational Assessment: A Brief History ...
In the United States, it was not until 1845, following Horace Mann's advocacy of written examinations, that testing was incorporated into educational practice ...
[17]
Standardized Testing History: An Evolution of Evaluation
Aug 10, 2022 · Horace Mann, an academic visionary, developed the idea of written assessments instead of yearly oral exams in 1845. Mann's objective was to ...
[18]
TESTING TESTING "d0e3208"
Reflecting on Boston's introduction of written examinations in 1845, Horace Mann claimed for them seven major advantages over the oral format: (1) the ...
[19]
HISTORY OF EVALUATION - Sage Publishing
While evaluation as a profession is new, evaluation activity began long ago, perhaps as early as Adam and Eve. As defined in Chapter 1, evaluation is a ...Missing: ancient civilizations
[20]
[PDF] History of Evaluation
The War on Poverty and the Great Society programs of the 1960's spurred a large investment of resources in social and educational programs.
[21]
How Johnson Fought the War on Poverty: The Economics and ... - NIH
This article presents a quantitative analysis of the geographic distribution of spending through the 1964 Economic Opportunity Act (EOA).
[22]
Fifty years after LBJ's Great Society, Urban Institute looks forward
Jan 5, 2015 · To monitor, assess, and strengthen the Great Society programs, the nation needed engaged but independent scholars who would assemble data; ...
[23]
Honoring the Legacy of Michael Scriven - IEAc
His well-known and widely used contributions include conceptualizing formative, summative, and meta-evaluation; formulating the logic of evaluation; publishing ...
[24]
[PDF] Evaluation of Programs: Reading Carol H. Weiss - ERIC
Her work shows evaluators what affects their roles as they evaluate programs. Furthermore, her theory of change spells out the complexities involved in program ...
[25]
How Can Theory-Based Evaluation Make Greater Headway?
This article explores the problems, describes the nature of potential benefits, and suggests that the benefits are significant enough to warrant continued ...
[26]
(PDF) Great Society social programs - ResearchGate
students receive federal financial aid under Great Society programs and their progeny.” Further, many programs enacted well after the 1960s arguably reflect ...<|separator|>
[27]
Evaluation Study - an overview | ScienceDirect Topics
Evaluation has been defined as “the systematic assessment of the worth or merit of some object” or “the systematic acquisition and assessment of information ...
[28]
[PDF] Econometric Methods for Program Evaluation - MIT Economics
Abstract. Program evaluation methods are widely applied in economics to assess the effects of policy interventions and other treatments of interest.
[29]
[PDF] NBER WORKING PAPER SERIES PROGRAM EVALUATION AND ...
In this sense, the data and the context (the particular program) define and set limits on the causal inferences that are possible. Achieving a high degree of ...
[30]
[PDF] Linking Monitoring and Evaluation to Impact Evaluation | InterAction
some significant differences between “monitoring” and “evaluation,” which make different contribu- tions to impact evaluation. Thus, it is helpful to.
[31]
Differences Between Monitoring and Evaluation - Analytics in Action
Nov 20, 2019 · In this article we go through what monitoring and evaluation are, how they are related and the main differences between them.Missing: social counterfactual
[32]
Chapter 1 | Designing for Causal Inference and Generalizability
Answering critical evaluation questions regarding what works in interventions, for whom, under what circumstances, how, and why (which is the crux of the impact ...
[33]
Scientifically Based Evaluation Methods - Federal Register
Jan 25, 2005 · Evaluation methods using an experimental design are best for determining project effectiveness.Summary · Supplementary Information · PriorityMissing: verifiability | Show results with:verifiability<|control11|><|separator|>
[34]
[PDF] EXPERIMENTAL AND QUASI-EXPERIMENT Al DESIGNS FOR ...
In this chapter we shall examine the validity of 16 experimental designs against 12 com mon threats to valid inference. By experi.Missing: verifiability | Show results with:verifiability
[35]
KEY CONCEPTS AND ISSUES IN PROGRAM EVALUATION AND ...
In this chapter, we introduce key concepts and principles for program evaluations. We describe how program evaluation and performance measurement are ...
[36]
The Program Evaluation Context - NCBI - NIH
When the objective of the evaluation is to assess the program's outcomes in order to determine whether the program is succeeding or has accomplished its goals, ...
[37]
(PDF) Evaluation Methods for Social Intervention - ResearchGate
Aug 5, 2025 · Experimental design is the method of choice for establishing whether social interventions have the intended effects on the populations they are presumed to ...
[38]
Program Evaluation - (Intro to Public Policy) - Fiveable
Program evaluation can help organizations make informed decisions about resource allocation by identifying successful programs that warrant continued funding.
[39]
When does a social program need an impact evaluation?
Oct 19, 2017 · Once an impact evaluation provides reliable evidence of a program's effectiveness, researchers can consider how that evidence can be interpreted ...
[40]
Approaches for Ending Ineffective Programs: Strategies From State ...
Aug 20, 2021 · Evaluation has been found by other researchers to be an important facilitator of ending ineffective programs. In a survey of 376 local health ...
[41]
Plan for Program Evaluation from the Start | National Institute of Justice
An evaluation plan outlines the evaluation's goals and purpose, the research questions, and information to be gathered.
[42]
Section 1. A Framework for Program Evaluation: A Gateway to Tools
Evaluations done for this purpose include efforts to improve the quality, effectiveness, or efficiency of program activities. To determine what the effects of ...
[43]
Selecting and Improving Quasi-Experimental Designs in ...
Mar 31, 2021 · In this paper we present three important QEDs and variants nested within them that can increase internal validity while also improving external validity ...
[44]
Full article: A Revision of the Campbellian Validity System
Mar 19, 2020 · The purpose of this paper is to propose a revision of the well-known Campbellian system for causal research.
[45]
[PDF] Research Design | PREVNet
Randomized-controlled trial (RCT) design is the gold standard research design when it comes to assessing causality – that is, that the change in the dependent ...
[46]
An Introduction to the Quasi-Experimental Design (Nonrandomized ...
May 1, 2025 · Quasi-experimental design strategies are those that, while not incorporating every component of a true experiment, can be developed to make some inferences.Figure 1 · Posttest-Only Design With A... · Pretest And Posttest Design...
[47]
External Validity | Definition, Types, Threats & Examples - Scribbr
May 8, 2020 · External validity is the extent to which you can generalize the findings of a study to other situations, people, settings, and measures.
[48]
External Validity - Society for Nutrition Education and Behavior (SNEB)
Oct 12, 2020 · External validity is enhanced with randomization, which in turn heightens the representativeness of the sample. Replication also increases external validity.
[49]
External Validity in Policy Evaluations that Choose Sites Purposively
Purposive site selection can produce a sample of sites that is not representative of the population of interest for the program.Site Selection In Impact... · External Validity Bias · Concluding Thoughts And...
[50]
Calculating and reporting effect sizes to facilitate cumulative science
This article aims to provide a practical primer on how to calculate and report effect sizes for t-tests and ANOVA's such that effect sizes can be used in a- ...Missing: verifiable | Show results with:verifiable
[51]
Confidence Interval Estimation for Standardized Effect Sizes in ...
Two sets of equations for estimating the CI for the treatment effect size in multilevel models were derived and their usage was illustrated with data from the ...
[52]
[PDF] Confidence Intervals for Standardized Effect Sizes
May 1, 2007 · On the surface, it seems there is no reason not to report effect sizes and their corresponding confidence intervals. However, effects sizes ...
[53]
Understanding Confidence Intervals (CIs) and Effect Size Estimation
Apr 1, 2010 · This article will define confidence intervals (CIs), answer common questions about using CIs, and offer tips for interpreting CIs.
[54]
Interrater Reliability - an overview | ScienceDirect Topics
Interrater reliability is defined as the degree to which two or more individual researchers achieve the same results when assessing the same testing population ...
[55]
Reliability and Validity of Measurement - BC Open Textbooks
Inter-rater reliability is the extent to which different observers are consistent in their judgments. For example, if you were interested in measuring ...Reliability And Validity Of... · Internal Consistency · Criterion Validity
[56]
Flexible yet fair: blinding analyses in experimental psychology
Nov 19, 2019 · In this article, we argue that in addition to preregistration, blinding of analyses can play a crucial role in improving the replicability and productivity of ...
[57]
Comparing Analysis Blinding With Preregistration in the Many ...
Jan 9, 2023 · When preregistering studies, researchers specify in detail the study design, sampling plan, measures, and analysis plan before data collection.
[58]
Transparency - Better Evaluation
Jul 3, 2024 · Transparency refers to the evaluation processes and conclusions being able to be scrutinised. This can include the methods used, the reasoning ...
[59]
Data and Methods Transparency - PubsOnLine - INFORMS.org
A key element of transparency is the acknowledgement that no empirical research can be perfect and that we should embrace transparent imperfections as better ...
[60]
The Positivism Paradigm of Research - Academic Medicine
This article focuses on the research paradigm of positivism, examining its definition, history, and assumptions (ontology, epistemology, axiology, methodology, ...
[61]
Are randomised controlled trials positivist? Reviewing the social ...
We set out to explore what is meant by positivism and whether trials adhere to its tenets (of necessity or in practice) via a narrative literature review of ...
[62]
Positivism - Eval Academy
May 10, 2025 · Positivism is a research paradigm or theoretical framework based on the idea that human behaviour can be best understood through observation and reason.
[63]
[PDF] Understanding the Tyler rationale: Basic Principles of Curriculum ...
In his work at the Ohio State University during the early 1930s Tyler, in effect, single-handedly invented evaluation as an approach to educational assessment.
[64]
Objectives-Oriented Evaluation: The Tylerian Tradition - SpringerLink
Ralph W. Tyler developed the first systematic approach to educational eval uation. This evolved from his work in the 1930s and early 1940s.Missing: centered | Show results with:centered
[65]
(PDF) Scriven's Goal-Free Evaluation - ResearchGate
1. Identify relevant effects to examine without. referencing goals and objectives. · 2. Identify what occurred without the. prompting of goals and objectives. · 3 ...
[66]
[PDF] Goal Based or Goal Free Evaluation
Goal Free Evaluation, according to Scriven, has the 'purpose of finding out what the program is actually DOING without being cued to what it is TRYING to do.
[67]
Types of Evidence and Their Strengths - Critical Thinking - Fiveable
Emphasizes reproducibility and falsifiability of findings; Subject to peer review and scrutiny by the scientific community. Strengths of scientific evidence ...
[68]
Scientific Objectivity - Stanford Encyclopedia of Philosophy
Aug 25, 2014 · Objectivity is often considered to be an ideal for scientific inquiry, a good reason for valuing scientific knowledge, and the basis of the ...Missing: strengths falsifiability
[69]
Sage Research Methods - Reality and Multiple Realities
Qualitative research honors the idea of multiple realities. One way in which the idea of multiple realities is honored is through the place ...
[70]
A theoretical statement of responsive evaluation - ScienceDirect.com
A theoretical statement of responsive evaluation. Author links open overlay panelRobert E. Stake.<|separator|>
[71]
Responsive Evaluation | SpringerLink
Responsive evaluation is an approach, a predisposition, to the evaluation of educational and other programs ... Robert Stake. Authors. Robert Stake. View ...
[72]
Deliberative democratic evaluation - House - Wiley Online Library
Nov 5, 2004 · Judging evaluations on the basis of their potential for democratic deliberation includes consideration of three interrelated criteria: ...
[73]
Deliberative Democratic Evaluation - Sage Research Methods
Deliberative democratic evaluation is an approach to evaluation that uses concepts and procedures from democracy to arrive at justifiable evaluative ...
[74]
3. What is the audience's subjective experience of your work?
Jun 12, 2024 · Understanding people's subjective experience of your work is arguably the most insightful and yet challenging part to evaluate.
[75]
[PDF] Realism and Relativism in Policy Analysis and Evaluation
Policy analysis and evaluation exhibit the same tensions between realism and relativity: “speak truth to power” vs. “whose truth?” And, as it happens, variants ...
[76]
Important null results in development economics | VoxDev
Apr 11, 2025 · Despite the bias against publishing null results, they are important for policy, helping to kill bad ideas.
[77]
A critical review of Guba and Lincoln's fourth generation evaluation
Guba and Lincoln's recent book, Fourth Generation Evaluation, is a radical critique of the modernist, positivist foundation of traditional program ...
[78]
Understanding the unintended consequences of public health policies
Aug 6, 2019 · For example, the Scared Straight evaluation preferred by proponents of the policy shows raised awareness of prison immediately following the ...Missing: despite | Show results with:despite<|separator|>
[79]
Ideological biases in research evaluations? The case of research on ...
May 23, 2022 · Social science researchers tend to express left-liberal political attitudes. The ideological skew might influence research evaluations, ...
[80]
ON THE INTERCHANGEABILITY OF OBJECTIVE AND ...
A meta-analysis of studies containing both objective and subjective ratings of employee performance resulted in a corrected mean correlation of .389.
[81]
Subjective versus Objective Performance Measures - LinkedIn
Oct 7, 2024 · Bommer et al. (1995) found that the overall correlation between objective and subjective performance measures was only moderate (r = .39). This ...
[82]
An Evaluation Theory Tree - Sage Research Methods
Alkin (1972a), in a paper defining accountability, refers to goal accountability, process accountability, and outcome accountability. Goal accountability ...An Evaluation Theory Tree · Figure 2.1 Evaluation Theory... · Methods · Valuing
[83]
[PDF] AN EVALUATION THEORY TREE - Semantic Scholar
O ur evaluation theory tree is presented in Figure 2.1, in which we depict the trunk and the three primary branches of the family tree.
[84]
Consumer-Oriented Evaluation Approach - Sage Research Methods
The consumer-oriented approach to evaluation is the evaluation orientation advocated by evaluation expert and philosopher Michael Scriven.
[85]
Evaluation Models, Approaches, and Designs - Sage Publishing
Jul 22, 2004 · Consumer-Oriented Approaches. The emphasis of this approach is to help consumers choose among competing programs or products. Consumer. Reports ...<|separator|>
[86]
A Tree: Planted and Growing | Journal of MultiDisciplinary Evaluation
Aug 16, 2024 · This paper shares the primary purpose for developing the Evaluation Theory Tree, our analytic process for developing the categorization system presented as a ...
[87]
Evaluation Approaches for Designers - EdTech Books
Stufflebeam & Coryn, (2014) refers to two types of evaluations we should either avoid or take steps to improve: Pseudo-evaluation and Quasi-evaluation. Any of ...
[88]
An Analysis of Alternative Approaches to Evaluation - jstor
pseudo-evaluation. In the public-relations type of study, the advance ... can be called "quasi-evaluation studies," because sometimes they happen to ...
[89]
Research Project Evaluation—Learnings from the PATHWAYS ... - NIH
May 25, 2018 · There are two pseudo-evaluation types proposed by Stufflebeam: (1) public relations-inspired studies (studies which do not seek truth but ...
[90]
How to Lie Pseudo-scientifically in Policy Evaluation
Feb 20, 2018 · A case example of pseudo-scientific lies: Evaluation of rumor-caused damage associated with the Fukushima Daiichi nuclear power disaster.
[91]
Evaluation Theory, Models, and Applications, 2nd Edition
A quasi-evaluation approach provides direction for performing a high-quality study that is narrow in terms of the scope of questions addressed, the methods ...
[92]
Evaluation of and for Democracy - Anders Hanberger, 2006
This article discusses evaluation of and for democracy, and in particular three broad democratic evaluation orientations: elitist democratic evaluation (EDE), ...
[93]
Democratic evaluation
Oct 10, 2023 · Democratic evaluation is an approach where the evaluation aims to serve the whole community. This allows people to be informed of what others are doing.
[94]
(PDF) Participatory vs expert evaluation styles - ResearchGate
Feb 2, 2021 · This chapter focuses on policy evaluation, defined as the assessment of a public policy to determine whether it has achieved its objectives.
[95]
[PDF] Looking Back, Moving Forward - OECD
Expert evaluation and participatory evaluation. EXPERT EVALUATION. PARTICIPATORY EVALUATION. WHAT. Information required by funding agencies. To empower ...
[96]
[PDF] The Final Synthesis - MICHAEL SCRIVEN
Thus, the validity of the inference to an evaluative conclusion, and hence the truth of the conclusion, is totally dependent on the values you bring in via any ...
[97]
Evaluation Models Evaluation in Education and Human Services
... true evaluation, for it did not include full and open disclosure. Instead ... This elite/mass differentiation is carried through among the intuitionists/ ...
[98]
[PDF] Copyright by Raed Tahsin Jarrah 2007 - University of Texas at Austin
Of the Objectivist, mass, quasi-evaluation approaches, Accountability is quite popular ... Decision-oriented studies (objectivist, elite, true evaluation) are ...
[99]
[PDF] Methods for the Experimenting Society
Problems of experimental design is considered first, true experiments, then quasi- experiments. Then problems of measurement: procedures, validity, and bias ...
[100]
(DOC) DEFINING OF EVALUATION STAGES IN BUSINESS.docx
Objectivist, elite, true evaluation Decision-oriented studies are designed to provide a knowledge base for making and defending decisions. This approach ...Missing: variants | Show results with:variants
[101]
Chapter 6 | PDF | Evaluation | Methodology - Scribd
Pseudo-evaluation approaches (objectivist epistemology-elite perspective) ... Content analysis is a quasi-evaluation approach because content analysis judgments
[102]
[PDF] FROM THEORY TO APPLICATION IN HEALTH SURVEILLANCE
- Pseudo-evaluation: Promotes a positive or negative view of an object ... - Quasi-evaluation: The questions orientation includes approaches that might or might ...
[103]
Utilisation-focused evaluation | Better Evaluation
Nov 6, 2021 · Uses the intended uses of the evaluation by its primary intended users to guide decisions about how an evaluation should be conducted.
[104]
[PDF] Utilization-Focused Evaluation (U-FE) Checklist
Utilization-Focused Evaluation begins with the premise that evaluations should be judged by their utility and actual use; therefore, evaluators should ...
[105]
What Utilization-Focused Evaluation Is, And Why It Matters
May 3, 2022 · Utilization-focused evaluation (U-FE) aims to support effective action and informed decision-making based on meaningful evidence, thoughtful interpretation, ...
[106]
[PDF] for Research and Technology Policy Evaluation - ResearchGate
May 13, 2011 · • True evaluation can only be done after 8 years – however policy cycles and project duration request researchers and public administration ...
[107]
Meta-Analysis: A Quantitative Approach to Research Integration
Meta-analysis is an attempt to improve traditional methods of narrative review by systematically aggregating information and quantifying its impact.Missing: RDD | Show results with:RDD
[108]
Understanding and misunderstanding randomized controlled trials
... RCTs run by government agencies typically find smaller (standardized) effect sizes than RCTs run by academics or by NGOs. Bold et al. (2013), who ran parallel ...
[109]
Randomised Controlled Trials – Policy Evaluation: Methods and ...
Randomised controlled trials (RCTs) aim at measuring the impact of a given intervention by comparing the outcomes of an experimental group.
[110]
Regression discontinuity - Better Evaluation
RDD is a quasi-experimental evaluation option that measures the impact of an intervention, or treatment, by applying a treatment assignment mechanism.
[111]
The Regression Discontinuity Design – Policy Evaluation
The regression discontinuity design is a quasi-experimental quantitative method that assesses the impact of an intervention by comparing observations that are ...3 The Regression... · Ii. What Does This Method... · Iii. Two Examples Of The Use...
[112]
Cost-Benefit Analysis | POLARIS - CDC
Sep 20, 2024 · Cost-benefit analysis is a way to compare the costs and benefits of an intervention, where both are expressed in monetary units.
[113]
Cost-benefit analysis | Better Evaluation
Cost-benefit analysis (CBA) compares total costs with benefits, using a common metric, to calculate net cost or benefit. It adds up total costs and compares it ...
[114]
Meta-analysis of randomised controlled trials testing behavioural ...
Oct 4, 2019 · We present a meta-analysis of randomised controlled trials comprising 3,092,678 observations, which estimates the effects of behavioural ...Results · Nudges And Social Comparison... · Discussion
[115]
[PDF] Qualitative Approaches to Program Evaluation
Evaluators should select an approach that aligns with the study's research questions and target population. Methodological approaches include: ▻ Grounded theory ...
[116]
How to Use Qualitative Methods in Evaluation | SAGE Publications Inc
6-day deliveryStep-by-step guides for planning and conducting fieldwork and observations; doing in-depth interviewing; analyzing, interpreting and reporting results.
[117]
Choosing the Right Qualitative Approach(es) - Sage Publishing
This chapter introduced six primary approaches in qualitative inquiry— ethnography, grounded theory, case studies, phenomenological analysis, narrative ...
[118]
[PDF] Qualitative Evaluation Checklist
Qualitative methods include three kinds of data collection: (1) in- depth, open-ended interviews; (2) direct observation; and (3) written documents. Qualitative ...
[119]
The Primary Methods of Qualitative Data Analysis - Thematic
Dec 11, 2023 · Grounded theory is an approach to qualitative analysis that aims to develop theories and concepts grounded in data. It involves iterative data ...
[120]
Full guide for grounded theory research in qualitative studies
Aug 6, 2025 · Grounded theory is a qualitative research method focused on generating theory directly from data through systematic coding, comparison, and ...
[121]
Qualitative Study - StatPearls - NCBI Bookshelf
Grounded Theory is the "generation of a theoretical model through the experience of observing a study population and developing a comparative analysis of their ...
[122]
Qualitative Methods in Health Care Research - PMC - PubMed Central
Feb 24, 2021 · The major types of qualitative research designs are narrative research, phenomenological research, grounded theory research, ethnographic ...
[123]
Validity, reliability, and generalizability in qualitative research - PMC
In contrast to quantitative research, qualitative research as a whole has been constantly critiqued, if not disparaged, by the lack of consensus for assessing ...
[124]
(PDF) Strengths and weaknesses of qualitative research in social ...
Sep 13, 2022 · On the other hand, the approach is prone to researchers' subjectivity, involves complex data analysis, makes anonymity difficult and has limited ...
[125]
Issues of validity and reliability in qualitative research
Qualitative research faces issues with rigour, lacking consensus on standards. Validity and reliability are debated, with alternative criteria like truth value ...
[126]
Innovations in Mixed Methods Evaluations - PMC - PubMed Central
Mixed methods is defined as “research in which the investigator collects and analyzes data, integrates the findings, and draws inferences using both qualitative ...
[127]
An Introduction to Mixed Methods Design in Program Evaluation
Jun 3, 2019 · A mixed-methods approach allows a program evaluator to effectively capture summative and formative data to demonstrate the worth of the program.
[128]
Basic Mixed Methods Research Designs - Harvard Catalyst
Explanatory sequential design starts with quantitative data collection and analysis and then follows up with qualitative data collection and analysis, which ...
[129]
Explanatory Sequential Design | Definition, Examples & Guide
Explanatory sequential design in mixed methods research involves quantitative data analysis in an initial phase followed by a qualitative phase.
[130]
Theory-Driven Evaluations | SAGE Publications Inc
6-day deliveryIn Theory-Driven Evaluations, Huey-Tsyh Chen introduces a new, comprehensive framework for program evaluation that is designed to bridge the gap between the ...
[131]
[PDF] Theory-Driven Evaluation - proVal
Practical Program Evaluation: assessing and improving program planning, implementation, and effectiveness. Sage. Chen, H.T. 1990. Theory-Driven Evaluations.
[132]
Theory-Driven Evaluation and the Integrated Evaluation Perspective
Practical Program Evaluation: Theory-Driven Evaluation and the Integrated Evaluation Perspective. Edition: Second Edition; By: Huey T. Chen. Publisher: SAGE ...
[133]
[PDF] Real-Time Evaluations | Adaptation Fund
Oct 8, 2023 · This guidance supports planning and implementation of real-time evaluations (RTEs) and defines what an RTE is and its benefits.
[134]
[PDF] Adaptive evaluation - Guidance - United Nations Population Fund
Adaptive evaluation is a holistic approach using present, past, and future information to inform decisions, using reflective inquiry and timely action.
[135]
Theory-driven evaluations: Need, difficulties, and options
Clarifying and expanding the application of program theory-driven evaluations. Evaluation Practice, 15 (1) (1994), pp. 83-87.
[136]
Impact evaluation - Better Evaluation
These observed changes can be positive and negative, intended and unintended, direct and indirect. An impact evaluation must establish the cause of the observed ...Missing: sector | Show results with:sector
[137]
Understanding the unintended consequences of public health policies
Aug 6, 2019 · Unintended consequences are common and hard to predict or evaluate, and can arise through all parts of the policy process. They may come about ...Missing: causal counterfactuals
[138]
[PDF] OISS-81-05 Social Program Evaluation
This annotated bibliography includes books and reports, published almost exclusively in the 1970's, on principles, practices, and problems in program evaluation ...Missing: inefficiencies | Show results with:inefficiencies
[139]
[PDF] Social Servjces: Do They Help Welfare Rebp~ents Achieve Self
termine what role social services should have tn the Nation's welfare program. GAO evaluated social services pro- v~ded to AFDC recipients to determine.Missing: inefficiencies post-<|separator|>
[140]
[PDF] Government Employment and Training Programs: Assessing the ...
With the exception of the. Registered Apprenticeship program, government job training programs appear to be largely ineffective and fail to produce sufficient ...
[141]
Why Are There Unintended Consequences of Program Action, and ...
Aug 6, 2025 · Unintended outcomes can take two forms: the unforeseen and the unforeseeable (Morell, 2005). Some unforeseen program consequences arise from ...
[142]
on welfare reform's hollow victory
Welfare reform, a burning political issue since the 1970s, has disappeared from the radar screen for almost a decade. But this reform has actually resulted in a ...
[143]
Practices to Help Manage and Assess the Results of Federal Efforts
Jul 12, 2023 · Evidence can include performance information, program evaluations, statistical data, and other research and analysis.
[144]
Policy Evaluation: How to Know If Your Policies Actually Work
Jun 25, 2025 · Fear Of Negative Findings. Some policymakers worry that evaluation will expose failure. This can lead to resistance or attempts to control the ...
[145]
Challenges and Problems in Policy Evaluation
Feb 12, 2024 · Policy evaluation can be influenced by partisan politics. Political considerations might impact the evaluation process, leading to biased or ...
[146]
A Short History of Standardized Tests - JSTOR Daily
May 12, 2015 · In 1845 educational pioneer Horace Mann had an idea. Instead of annual oral exams, he suggested that Boston Public School children should prove their knowledge ...
[147]
Do tests predict later success? - The Thomas B. Fordham Institute
Jun 22, 2023 · Ample evidence suggests that test scores predict a range of student outcomes after high school. James J. Heckman, Jora Stixrud, and Sergio Urzua ...
[148]
Can Standardized Tests Predict Adult Success? What the Research ...
Oct 6, 2019 · There is a vast research literature linking test scores and later life outcomes, such as educational attainment, health, and earnings.
[149]
Constructivism as a Theory for Teaching and Learning
Mar 31, 2025 · They note that standardized tests occasionally show weaker basic skills among students who rely heavily on discovery-based methods, an issue ...Missing: critiques | Show results with:critiques
[150]
Constructivism in Education: What Is Constructivism? | NU
Aug 14, 2023 · A constructivist approach may also pose a disadvantage related to standardized testing. This can pose a problem for students later on who may ...Missing: critiques | Show results with:critiques
[151]
HR KPIs: Guide, 20 Examples & Free Template - AIHR
HR KPIs are strategic metrics used to assess how effectively HR supports the organization’s overall goals and how successful HR contributes to the HR strategy.What are HR KPIs? · HR KPI examples · Characteristics of good HR KPIs
[152]
17 Training and Development Metrics and KPIs - Voxy
Feb 27, 2024 · Learn the most commonly used training and development indicators to measure the performance of corporate training programs.Training Roi Template · #2 Engagement Rate · #3 Completion Rate
[153]
70 KPI Examples by Department | ClearPoint Strategy Blog
Nov 4, 2024 · 70 KPI Examples by Department. Explore 70+ key performance indicators in the Financial, Customer, Process and People categories.
[154]
Evaluating HR Function: Key Performance Indicators - HRBrain.ai
Jan 24, 2024 · Key HR KPIs include time-to-hire, cost per hire, employee engagement, employee retention, and training program completion rates.
[155]
Are merit-based decisions in the workplace making us more biased?
Progressive companies that foster merit-based practices assume they are not biased in their decisions around hiring, retention, compensation, and promotion.
[156]
Research: Meritocratic v Diversity Systems in Organisations - LinkedIn
Jan 22, 2025 · This was backed up by another widely cited study that found that organisations explicitly championing meritocracy often demonstrate greater bias ...
[157]
Fact Sheet: Bias in Performance Evaluation and Promotion - NCWIT
Biased performance evaluation undermines the meritocratic goals of talent management systems: to identify, develop, and retain talent, improve employee ...
[158]
Common Problems with Formal Evaluations: Selection Bias and ...
This page discusses the nature and extent of two common problems we see with formal evaluations: selection bias and publication bias.
[159]
Endogeneity: A Review and Agenda for the Methodology-Practice ...
Oct 14, 2020 · What makes endogeneity particularly pernicious is that the bias cannot be predicted with methods alone and the coefficients are just as likely ...Missing: program | Show results with:program
[160]
Randomized Clinical Trials and Observational Studies
Well-done RCTs are superior to OS because they eliminate selection bias. However, there are many lower quality RCTs that suffer from deficits in external ...
[161]
Systematic review of the Hawthorne effect: New concepts are ...
This study aims to (1) elucidate whether the Hawthorne effect exists, (2) explore under what conditions, and (3) estimate the size of any such effect.
[162]
Identification and evaluation of risk of generalizability biases in pilot ...
Feb 11, 2020 · ... fail eventually if these features are not retained in the next phase of evaluation. Given pilot studies are often conducted with smaller sample ...Data Sources And Search... · Meta-Analytical Procedures · DiscussionMissing: narrow | Show results with:narrow
[163]
Examining the generalizability of research findings from archival data
Jul 19, 2022 · However, a failed replication casts doubt on the original finding (74), whereas a generalizability test can only fail to extend it to a new ...Methods · Generalizability Study · Results
[164]
Social Sciences Suffer from Severe Publication Bias
Aug 28, 2014 · This publication bias may cause others to waste time repeating the work, or conceal failed attempts to replicate published research.
[165]
Affirmative Action: Costly and Counterproductive - AEI
Further analysis suggests that affirmative action is actually counterproductive, if its goal is to improve the productivity of majority race students.Missing: downplaying | Show results with:downplaying<|separator|>
[166]
https://www.yahoo.com/news/articles/black-enrollment-waning-many-elite-154035398.html
[167]
Long-Term Effects of Affirmative Action Bans | NBER
Dec 1, 2024 · State-level bans on affirmative action in higher education reduced educational attainment for Blacks and Hispanics and had varied, but mostly negative, labor ...Missing: downplaying | Show results with:downplaying
[168]
(PDF) AI-Driven Predictive Analytics in Monitoring and Evaluation
Jul 11, 2025 · Results demonstrated substantial improvements in program targeting (60% increase in effectiveness), resource allocation (30% cost reduction), ...
[169]
PROBAST+AI: an updated quality, risk of bias, and applicability ...
Mar 24, 2025 · An updated quality, risk of bias, and applicability assessment tool for prediction models using regression or artificial intelligence methods.
[170]
Digitizing clinical trials | npj Digital Medicine - Nature
Jul 31, 2020 · Digital technology can improve trial efficiency by enhancing and supporting the role of investigators and study teams. Many trials can be done ...Introduction · Digital Recruitment And... · Digital Health Data...
[171]
https://www.ahajournals.org/doi/10.1161/STROKEAHA.122.037378
[172]
Detecting and quantifying causal associations in large nonlinear ...
Nov 27, 2019 · We here introduce an approach that learns causal association networks directly from time series data. These data-driven approaches have become ...
[173]
DIME Artificial Intelligence - World Bank
DIME AI uses AI for impact evaluation, including ImpactAI, ZeroHungerAI, and SocialAI, with ImpactAI using LLMs to extract research insights.<|separator|>
[174]
Measuring Development 2024: AI, the Next Generation - World Bank
May 2, 2024 · MeasureDev 2024 will feature presentations on AI that span the measurement ecosystem: from efforts to improve and expand responsible data infrastructure.
[175]
https://www.guilford.com/books/Evaluation-Roots/Alkin-Christie/9781462551392
[176]
https://journals.sagepub.com/doi/10.1177/10982140221122764
[177]
[PDF] Integrating Causal Modeling, Program Theory, and Machine Learning.
May 29, 2024 · This thesis demonstrates how machine learning can effectively combine with causal inference to improve evaluations' scope, accuracy, and ...
[178]
CDC Program Evaluation Framework, 2024 - PMC - PubMed Central
The 2024 framework provides a guide for designing and conducting evaluation across many topics within and outside of public health.
[179]
Science Forum: How failure to falsify in high-volume science ... - eLife
Aug 8, 2022 · Here we argue that a greater emphasis on falsification – the direct testing of strong hypotheses – would lead to faster progress.
[180]
The changing landscape of evaluations - Sage Journals
Jul 31, 2025 · Evaluators face critical questions about the appropriate use of digital technologies: How can we ensure proper application while maintaining ...