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Predictive validity

Predictive validity is a subtype of criterion-related validity in psychometrics, referring to the extent to which scores on a test or measure accurately predict future performance or outcomes on a relevant external criterion.^[1]^[2] This form of validity evidence is gathered through empirical studies that examine the correlation between current test scores and subsequent criterion measures, often using statistical methods such as linear regression to forecast outcomes while accounting for potential confounders like instructional interventions or multiple predictors.^[1] In contrast to concurrent validity, which assesses relationships between test scores and criteria measured at the same time, predictive validity emphasizes temporal separation, with the criterion observed later to evaluate forecasting accuracy.^[1]^[2] Establishing predictive validity requires robust evidence, including test-criterion correlations, cross-validation, and consideration of criterion relevance, reliability, and freedom from bias; for instance, standards mandate that developers provide such data when tests inform high-stakes decisions, ensuring score differences reflect intended constructs rather than extraneous factors.^[1] Predictive validity is foundational in fields like education and employment, where it supports inferences about future behaviors, such as using admission test scores to forecast academic success or pre-employment assessments to predict job performance.^[1]^[2] In these applications, validation must address subgroup differences and provide evidence to users, particularly for actuarial or diagnostic uses, aligning with broader validity frameworks that integrate multiple sources of evidence for score interpretation.^[1]

Definition and Fundamentals

Core Concept

Predictive validity refers to the extent to which scores on a test or measure can accurately forecast future performance or outcomes on a relevant criterion.^[1] This form of validity evidence is gathered through empirical relationships between the test scores and subsequent criterion measures, demonstrating the test's utility in anticipating real-world behaviors or achievements.^[1] At its core, predictive validity involves two primary components: the predictor variable, typically the score from a test or assessment, and the criterion variable, which represents the future outcome or behavior the predictor aims to estimate, such as job performance or academic success.^[1] The predictor is administered first, followed by observation of the criterion after a meaningful time interval, ensuring the assessment's relevance to longitudinal forecasting rather than contemporaneous evaluation.^[1] This temporal separation distinguishes predictive validity from concurrent validity, which examines relationships between measures taken at the same time.^[1] A classic illustration of predictive validity is the use of college entrance exams, such as the SAT, to predict first-year grade point average (GPA). Recent meta-analyses have shown that SAT scores correlate moderately with subsequent college GPA, typically accounting for around 10-20% of the variance in academic performance one year later, highlighting the exam's role in identifying students likely to succeed in higher education.^[3] Recent studies, including those on the digital SAT introduced in 2024, continue to demonstrate similar predictive power, though high school GPA often explains additional variance when combined with test scores.

Distinction from Other Forms of Validity

Predictive validity, as a subtype of criterion-related validity, is distinguished by its emphasis on the temporal separation between test administration and criterion measurement, focusing on the test's ability to forecast future outcomes. In contrast, concurrent validity evaluates the correlation between test scores and a criterion measured at approximately the same time, often used to establish immediate alignment with established measures without the need for longitudinal follow-up. This distinction arises from the foundational classifications in early psychometric standards, where predictive validity requires evidence of future performance prediction, such as job success from aptitude tests, while concurrent validity supports current status assessments, like correlating a new depression scale with an existing one administered simultaneously. Unlike content validity, which assesses whether a test adequately samples the relevant domain or knowledge area through expert judgment and item representativeness, predictive validity prioritizes empirical correlations with external outcomes rather than the test's structural fidelity to the construct's universe. Content validity ensures the test covers all necessary aspects of the measured domain, such as ensuring an arithmetic test includes diverse problem types, but it does not inherently address predictive power. Predictive validity, therefore, complements content validation by demonstrating practical utility in anticipating real-world behaviors or achievements, without relying on subjective domain coverage evaluations. Predictive validity also differs from construct validity, which broadly examines the theoretical alignment of a test with an underlying psychological construct through multifaceted evidence, including convergent and discriminant correlations. While predictive validity focuses narrowly on criterion prediction as one form of construct validation—such as linking intelligence test scores to later academic success—construct validity encompasses a wider array of inquiries, like nomological networks and theoretical consistency, to confirm the test measures the intended abstract trait. This subtype relationship highlights how predictive evidence contributes to but does not exhaust construct validation. In modern psychometric frameworks, predictive validity fits within the broader category of criterion-related validity, which itself nests under "relations to other variables" as one of five sources of validity evidence, alongside test content, response processes, internal structure, and consequences. This hierarchical integration, shifting from rigid types to accumulative evidence, underscores that predictive validity provides specific empirical support for score interpretations but must be evaluated alongside other sources for comprehensive validity arguments. Overlaps occur when predictive studies inform construct or content evidence, but the core focus remains on future-oriented criterion correlations.^[4]

Historical Development

Origins in Psychometrics

The concept of predictive validity emerged in the late 19th century as part of the broader psychometric movement focused on quantifying individual differences for forecasting outcomes. Francis Galton, a pioneer in anthropometrics, established early foundations through his work in the 1880s and 1890s, where he measured physical and sensory traits to identify variations among individuals and explore their implications for inheritance and ability prediction.^[5] His anthropometric laboratory at the International Health Exhibition in 1884 collected data on thousands of participants, emphasizing statistical methods to predict traits from measurable differences, thus laying groundwork for later predictive applications in psychology.^[6] In the early 20th century, E.L. Thorndike advanced these ideas through correlational approaches in educational psychology. In his 1904 book An Introduction to the Theory of Mental and Social Measurements, Thorndike introduced methods for using correlations to predict educational outcomes from test scores, promoting the idea that mental measurements could forecast future performance by linking current assessments to later achievements.^[7] This work emphasized empirical prediction via statistical associations, influencing the shift toward using tests for practical forecasting in schools before the 1930s.^[8] A key milestone came during World War I, when the U.S. Army's Alpha and Beta tests (developed in 1917–1918 under Robert Yerkes) represented the first large-scale application of predictive validity. These intelligence tests were designed to predict soldiers' training success and job performance, correlating scores with outcomes like leadership potential and task efficiency across over 1.7 million examinees.^[9] The effort demonstrated predictive utility in high-stakes selection, though correlations were modest (around 0.3–0.5 for performance prediction), highlighting early challenges in accuracy. Truman L. Kelley's 1927 publication Interpretation of Educational Measurements further formalized predictive elements within validity, defining it partly as the test's prognostic value—the correlation between scores and subsequent success in educational or occupational settings.^[10] Kelley stressed that true validity required evidence of such future-oriented predictions, integrating correlational techniques from prior works to evaluate tests' practical utility.^[11]

Evolution Through Key Publications

In the late 1930s, Louis L. Thurstone advanced the understanding of predictive validity through his work on multiple-factor analysis, particularly in his 1938 publication Primary Mental Abilities, where he demonstrated how batteries of tests could predict performance by isolating distinct aptitude factors such as verbal comprehension and spatial visualization.^[12] This approach emphasized the predictive power of multifaceted psychological measures over single-factor models, laying groundwork for more nuanced forecasting in psychometric applications. During World War II, predictive validity gained practical prominence in personnel testing, as military organizations employed aptitude tests to forecast soldier performance and suitability for roles, with studies showing correlations between test scores and on-the-job success that informed large-scale selection processes.^[13]^[14] The 1950s marked a formalization of predictive validity within professional standards, highlighted by the American Psychological Association's (APA) 1954 Technical Recommendations for Psychological Tests and Diagnostic Techniques, which explicitly categorized predictive validity as a distinct type involving correlations between test scores and future criteria, essential for vocational and aptitude assessments. This document established guidelines for evaluating predictive evidence, requiring empirical demonstration of test-criterion relationships over time to ensure reliability in forecasting outcomes like job performance.^[15] Building on these foundations in the 1960s and 1970s, Anne Anastasi's influential textbook Psychological Testing (3rd edition, 1968) underscored the role of predictive criteria in validating tests, advocating for longitudinal studies to assess how well measures anticipate real-world behaviors such as academic achievement or occupational success. Concurrently, Lee J. Cronbach and Paul E. Meehl's 1955 paper on construct validity indirectly shaped predictive subtypes by integrating them into broader validation frameworks, arguing that predictive evidence must align with theoretical constructs to avoid superficial correlations.^[16] By the 1980s, predictive validity evolved toward a more unified concept, as reflected in the APA's 1985 Standards for Educational and Psychological Testing, which subsumed predictive evidence under a comprehensive validity umbrella, emphasizing its contribution to overall score interpretations rather than as an isolated category. This shift promoted multifaceted validation strategies, where predictive studies complemented other evidence types to support inferences in educational and psychological contexts.^[17]

Methods of Assessment

Criterion-related approaches to predictive validity involve empirical investigations that evaluate how well a test or measure forecasts future outcomes by correlating predictor scores with relevant criteria. These approaches emphasize the selection of appropriate criteria and the implementation of rigorous study designs to gather evidence of predictive power, as outlined in established psychometric standards.^[1] Criterion selection is a foundational step, requiring the identification of future outcomes that are relevant, measurable, and aligned with the intended use of the predictor. Criteria must be reliable and representative of the target construct, such as job success metrics including productivity or task completion rates, to minimize extraneous variance and ensure meaningful predictions. Test developers and users bear responsibility for justifying criterion choices through job analysis or domain expertise, verifying that they capture the essence of the predicted behavior without contamination from irrelevant factors.^[1]^[1] Study designs for predictive validity typically employ longitudinal cohorts, where the predictor is administered prior to observing the criterion, allowing time for outcomes to unfold naturally. This temporal separation distinguishes predictive from concurrent approaches and requires representative samples, detailed documentation of participant demographics, and controlled data collection to enhance generalizability and reduce biases like range restriction. Such designs facilitate the accumulation of validity evidence across diverse contexts, with cross-validation recommended to confirm stability over time.^[1]^[1] Criteria in these approaches are categorized as hard or soft based on their objectivity. Hard criteria, also known as objective or nonjudgmental, derive from verifiable records with minimal subjective input, such as sales figures or production outputs, providing quantifiable and unbiased measures of performance. In contrast, soft criteria, or subjective and judgmental, depend on human evaluations like supervisor ratings or peer assessments, which may introduce rater bias but capture nuanced aspects of behavior. The choice between types depends on the construct's nature, with hard criteria preferred for precision and soft for comprehensive evaluation.^[18]^[18] Validity coefficients, typically Pearson correlation coefficients between predictor and criterion scores, indicate the strength of predictive relationships, with interpretations guided by conventional benchmarks adjusted for context. A coefficient of r > 0.3 is generally considered moderate predictive power, signifying practically useful forecasting in fields like personnel selection, while values around 0.5 represent strong evidence, though observed coefficients are often attenuated by measurement error and require artifact corrections for accurate assessment. These interpretations must account for reliability estimates, sample size, and subgroup variations to avoid overgeneralization.^[19]^[1]

Statistical Techniques

The primary metric for evaluating predictive validity is the Pearson product-moment correlation coefficient (r), which quantifies the linear relationship between scores on a predictor variable (e.g., a test) and a future criterion variable (e.g., job performance).^[1] This coefficient ranges from -1 to +1, where values closer to 1 indicate stronger positive predictive relationships, 0 indicates no linear relationship, and negative values suggest inverse predictions; in psychometrics, r values above 0.30 are often considered practically significant for predictive purposes.^[1] The formula for r is given by:

r = \frac{\sum (X_i - \bar{X})(Y_i - \bar{Y})}{\sqrt{\sum (X_i - \bar{X})^2} \sqrt{\sum (Y_i - \bar{Y})^2}}

where X_i are the predictor scores, Y_i are the criterion scores, and \bar{X}, \bar{Y} are their respective means.^[20] Regression analysis extends this by deriving prediction equations to forecast criterion values from predictor scores, with simple linear regression serving as the foundational approach for single predictors.^[1] The model takes the form \hat{Y} = bX + a, where \hat{Y} is the predicted criterion score, X is the predictor score, b is the slope (equivalent to r when both variables are standardized, indicating predictive strength), and a is the intercept.^[1] The slope b reflects how much the criterion changes per unit increase in the predictor, allowing for practical applications like setting performance thresholds based on test results.^[1] For scenarios involving multiple predictors, multiple regression analysis is employed to model the combined predictive power, yielding an equation \hat{Y} = b_1 X_1 + b_2 X_2 + \dots + b_k X_k + a, where each b_j represents the unique contribution of predictor X_j while controlling for others.^[1] This technique accounts for shared variance among predictors, providing a more comprehensive assessment of predictive validity than single-variable correlations.^[1] To ensure generalizability beyond the sample, cross-validation is routinely applied, involving the estimation of model parameters on one dataset subset and testing predictions on an independent holdout subset, thereby mitigating overfitting and confirming the model's stability across new data.^[1] Significance testing accompanies these metrics to determine whether observed relationships are likely due to chance, typically using p-values from t-tests on r or regression coefficients to test the null hypothesis that the population correlation \rho = 0.^[20] Confidence intervals around r or b provide a range of plausible population values, offering insight into precision and reliability; for instance, narrow intervals indicate robust evidence for predictive validity.^[1] Additionally, the coefficient of determination r^2 (or R^2 in multiple regression) measures the proportion of criterion variance explained by the predictor(s), serving as an effect size to contextualize practical importance—e.g., an r^2 = 0.16 (from r = 0.40) implies 16% explained variance, a moderate effect in many psychometric applications.^[20] These tests and effect sizes must be interpreted alongside sample size and potential artifacts like range restriction to avoid overestimating validity.^[1]

Applications and Examples

In Educational Testing

In educational testing, predictive validity is prominently applied to standardized assessments used for college admissions, where tests such as the SAT and ACT forecast first-year college grade point average (GPA). Meta-analyses of these tests reveal moderate predictive power, with validity coefficients typically ranging from 0.30 to 0.50, indicating that higher scores are associated with better academic performance but explain only a portion of variance in outcomes.^[21] For instance, a meta-analysis of 48 studies spanning 1990 to 2016 found an average correlation of 0.36 between SAT/ACT scores and college GPA, with the SAT showing slightly higher validity (0.36) than the ACT (0.33).^[3] These coefficients underscore the tests' utility in identifying students likely to succeed in postsecondary environments, though they are often combined with high school GPA for improved prediction.^[22] As of 2025, following research affirming their predictive validity for college success, several elite U.S. universities have reinstated SAT and ACT requirements for admissions.^[23] For graduate admissions, the Graduate Record Examination (GRE) serves as a key predictor of performance in advanced programs, including overall graduate GPA and discipline-specific outcomes. The GRE General Test components—Verbal Reasoning, Quantitative Reasoning, and Analytical Writing—demonstrate corrected validity coefficients of approximately 0.34, 0.32, and 0.36, respectively, for graduate GPA, while undergraduate GPA correlates at 0.30.^[24] Subject-specific GRE variants, such as those in psychology or biology, exhibit stronger predictive validity, with coefficients up to 0.41 for graduate GPA and 0.45 for first-year performance, reflecting their alignment with field-specific knowledge demands.^[24] A comprehensive meta-analysis of over 82,000 graduate students confirmed these patterns across disciplines, highlighting the GRE's role in selecting candidates who achieve higher faculty ratings (up to 0.50 for subject tests) and comprehensive exam scores (up to 0.51).^[25] However, as of 2025, many graduate programs have adopted test-optional policies for the GRE, though recent studies continue to support its moderate predictive utility for graduate success.^[26] High school state assessments also leverage predictive validity to gauge college readiness, projecting student trajectories toward postsecondary benchmarks. For example, end-of-course exams like those in the Iowa Assessments for Grade 11 show strong correlations (0.68 to 0.76) with ACT college readiness benchmarks in subjects such as English, math, reading, and science, enabling cut scores that identify students with at least a 50% chance of earning a B in introductory college courses.^[27] Similarly, statewide tests like the Partnership for Assessment of Readiness for College and Careers (PARCC) predict college enrollment and success comparably to established systems such as Massachusetts' MCAS, informing policy decisions on assessment adoption.^[28] These tools support early interventions by linking high school performance to vertical scales that forecast readiness as early as Grade 8.^[27] Despite these applications, predictive validity in educational testing faces limitations from cultural biases that undermine accuracy for diverse populations. Standardized tests often exhibit norming bias, as they are calibrated primarily on majority (e.g., White/European American) samples, leading to systematically lower scores and reduced predictive power for underrepresented groups like African American, Latino, and Native American students due to unaligned cultural and linguistic contexts.^[29] Item interpretation differences further exacerbate this, with culturally loaded vocabulary or scenarios (e.g., references unfamiliar to non-native English speakers) inflating achievement gaps and distorting predictions of college performance for minority students.^[29] Research on tests like the Wechsler Intelligence Scale for Children (WISC-V) documents persistent racial gaps—e.g., Black students scoring 10-15 points lower—attributable to stereotype threat and verbal biases, which compromise equitable forecasting of academic success across demographics.^[30]

In Personnel Selection

In personnel selection, predictive validity plays a central role in evaluating employment tests designed to forecast future job performance. Cognitive ability tests, often measuring general mental ability (GMA), have demonstrated strong predictive validity for job performance across various occupations. A seminal meta-analysis of 85 years of research found that the uncorrected validity coefficient for GMA tests predicting job performance is approximately 0.51, with corrected estimates reaching 0.65 after accounting for measurement error and range restriction; this makes GMA the strongest single predictor among selection methods for complex jobs. These tests are particularly effective in predicting performance over time, as evidenced by longitudinal studies showing sustained correlations with supervisory ratings and objective productivity metrics up to several years post-hire.^[31] Personality assessments, grounded in the Big Five model (openness, conscientiousness, extraversion, agreeableness, and neuroticism), are widely used to predict counterproductive work behaviors (CWBs), such as theft, absenteeism, and sabotage, which can undermine organizational outcomes. Meta-analytic evidence indicates that low conscientiousness is the strongest Big Five predictor of CWBs, with a corrected validity of -0.41 for overall deviance, reflecting its role in forecasting impulsive or irresponsible actions over extended periods.^[32] Low agreeableness also contributes significantly, with a validity of -0.28, particularly for interpersonal CWBs like aggression toward colleagues; these relationships hold in predictive designs tracking behaviors from selection to later employment stages.^[32] Such assessments provide incremental validity beyond cognitive tests, enhancing the prediction of long-term behavioral outcomes in team-oriented roles. Situational judgment tests (SJTs) assess decision-making in work-like scenarios and show robust predictive validity for leadership potential, often outperforming traditional methods in dynamic environments. A comprehensive meta-analysis revealed that SJTs targeting leadership skills yield a corrected criterion-related validity of 0.29 for job performance, including supervisory evaluations of leadership emergence and effectiveness in simulations and real-world settings. These tests forecast leadership outcomes over time by simulating interpersonal and problem-solving demands, with validities increasing when combined with other predictors; for instance, they explain unique variance in promotion rates and team leadership ratings up to 18 months post-selection. SJTs are valued for their job-specific focus, reducing adverse impact while maintaining predictive power.^[33] Legal frameworks in the United States mandate evidence of predictive validity for selection procedures to ensure fairness and job-relatedness. The Uniform Guidelines on Employee Selection Procedures (1978), jointly issued by federal agencies including the Equal Employment Opportunity Commission, require employers to conduct criterion-related validity studies demonstrating that tests predict relevant job outcomes, such as performance or training success, through empirical follow-up data. These guidelines emphasize predictive validation over concurrent methods when feasible, prohibiting the use of unvalidated procedures that cause adverse impact on protected groups; compliance involves documenting statistical relationships, like correlation coefficients, between test scores and future criteria. This regulatory standard has shaped personnel practices, promoting scientifically supported hiring to mitigate discrimination risks.^[34]^[35]

Predictive Validity in Modern Theory

Integration with Validity Frameworks

The 1999 Standards for Educational and Psychological Testing, jointly published by the American Educational Research Association (AERA), American Psychological Association (APA), and National Council on Measurement in Education (NCME), marked a significant shift in conceptualizing validity by moving away from traditional separate types—such as content, criterion-related, and construct validity—toward a unified framework emphasizing multiple sources of evidence to support score interpretations and uses.^[17] This approach identifies five primary sources of validity evidence: based on test content, response processes, internal structure, relations to other variables, and consequences of testing.^[17] The standards underscore that validity is not compartmentalized but accumulated through integrated evidence, ensuring that inferences from test scores are appropriate for their intended purposes.^[17] Within this framework, predictive validity primarily contributes as evidence from relations to other variables, focusing on future-oriented correlations between test scores and relevant criteria.^[17] Specifically, it involves empirical demonstrations of how well test performance at one point forecasts outcomes at a later time, such as academic success or job performance, through methods like predictive criterion studies.^[17] This source complements other evidence types by providing convergent and discriminant validation, where strong predictive correlations with intended criteria and weak ones with unrelated variables bolster the overall argument for score meaningfulness.^[17] Samuel Messick's influential work from 1989 onward advanced a unified validity perspective that further embeds predictive validity within a broader consequential framework, viewing it as an aspect of how test interpretations align with social values like fairness and utility.^[36] In this model, validity encompasses not only the scientific appropriateness and meaningfulness of score-based inferences but also their ethical implications, including the potential consequences of predictive uses on diverse groups.^[36] Predictive evidence thus serves to evaluate the utility of tests in real-world decision-making while addressing biases that could undermine fairness, integrating it seamlessly into construct validation.^[36] The 2014 revision of the Standards, building on the 1999 foundation, reinforces this integration by stressing the accumulation of evidence from multiple sources to construct a compelling validity argument, with predictive validity as a key evidentiary pillar under relations to other variables.^[1] These guidelines emphasize that for any intended use involving prediction, such as selection or placement, evidence must demonstrate the accuracy of forecasts while considering contextual factors like subgroup differences.^[1] This multi-faceted approach ensures predictive validity supports holistic validity claims without standing alone.^[1]

Challenges and Criticisms

One significant challenge in predictive validity research is the influence of base rates, particularly when the criterion of interest occurs infrequently, such as rare instances of job success or clinical outcomes. In such scenarios, even tests with moderate validity can produce a high rate of false positives, as the low incidence of the criterion amplifies errors in prediction relative to true positives.^[37] This base rate problem, first systematically explored in psychometrics, underscores that predictive efficiency diminishes sharply with asymmetric base rates, leading to overestimation of a test's practical utility in low-prevalence contexts.^[38] Another criticism centers on adverse impact, where predictive models or tests disproportionately disadvantage protected groups, such as racial minorities, despite demonstrated validity for overall prediction. The landmark 1971 U.S. Supreme Court case Griggs v. Duke Power Co. highlighted this issue by ruling that employment tests with disparate racial effects must be shown to be job-related and consistent with business necessity, effectively linking predictive validity requirements to anti-discrimination law.^[39] This decision spurred ongoing debates about balancing predictive accuracy with equity, as uncorrected models often perpetuate systemic biases in personnel selection.^[40] Range restriction poses a methodological limitation that attenuates observed correlations between predictors and criteria, particularly in studies using pre-selected samples like hired employees. When the sample's variability on the predictor is artificially narrowed—due to prior screening or selection processes—the resulting validity coefficients underestimate the true population correlation, potentially misleading interpretations of a test's predictive power.^[41] Corrections for this restriction are essential in validation research, yet failure to apply them can inflate doubts about a measure's generalizability across unrestricted populations.^[42] Ethical concerns arise from over-reliance on predictive validity, which may overlook individual differences and contextual factors beyond what a model captures, raising questions about fairness in high-stakes decisions like hiring or diagnosis. Critics argue that such dependence can dehumanize assessments by prioritizing aggregate predictions over nuanced evaluations, prompting calls for routine incremental validity studies to determine if a new predictor adds meaningful information beyond existing methods. This emphasis on incremental contributions helps mitigate ethical risks by ensuring predictions do not unjustly supplant comprehensive, person-centered judgments.

References

[1]
[PDF] standards_2014edition.pdf
Joint Committee on Standards for Educational and Psychological Testing (U.S.) IV. ... predictive validity evidence: Evidence indicating how accurately test data ...
[2]
Criterion validity - APA Dictionary of Psychology
Apr 19, 2018 · Criterion validity is divided into three types: predictive validity, concurrent validity, and retrospective validity. For example, if a ...Missing: psychometrics | Show results with:psychometrics
[3]
[PDF] Predictive Validity of the ACT Tests at Selective Colleges
The ACT data accounted for more of the overall GPA variance than did the SAT data for both student samples: 31.8% versus 27.4% for. Student Sample 1, and 26.1% ...Missing: example source<|control11|><|separator|>
[4]
Standards for Educational & Psychological Testing (2014 Edition)
The Standards for Educational and Psychological Testing are a product of AERA, APA, and NCME, representing the gold standard in testing guidance.Missing: types predictive concurrent
[5]
[PDF] Francis Galton, measurement, psychometrics and social progress
May 1, 2012 · This paper looks at Galton's work from the perspective of its influence on sub- sequent developments in assessment and especially psychometric ...
[6]
[PDF] anthropometric laboratory. - galton.org
ANTHROPOMETRIC LABORATORY. NOTES AND MEMOIRS. FRANCIS GALTON F.R.S.. 1890. PRINTED BY RICHARD CLAY AND ...
[7]
An introduction to the theory of mental and social measurements
Aug 15, 2008 · An introduction to the theory of mental and social measurements. by: Thorndike, Edward L. (Edward Lee), 1874-1949. Publication date: 1904.
[8]
E. L. Thorndike's enduring contributions to educational psychology.
This chapter examines E. L. Thorndike's influence on educational psychology. The biographical sketch describes major events in Thorndike's family life, ...
[9]
[PDF] Army Alpha, Army Brass, and the Search for Army Intelligence
Nov 30, 2005 · ' In this essay. I will build on their efforts by examining in detail one episode in the relationship between psychology and the American ...
[10]
Tests | National Museum of American History
1917 ... Terman, statistician and assistant professor of education Truman L. Kelley, and doctoral student Giles M. ... If you need to request an ...
[11]
[PDF] Interpretation of Educational Measurements - Gwern
By Truman Lee Kelley, Ph.D. Professor of Education and Psychology. Stanford ... Validity and reliability. 13. 21. Analytical measures. 14. 22. Tested ...
[12]
Kelley, Truman L. | Encyclopedia.com
The book contains Kelley's ideas about the reliability and validity of test scores and offers evaluations of then existing tests. Other psychometricians have ...
[13]
[PDF] LOUIS LEON THURSTONE - Biographical Memoirs
In 1938 he reported his first findings on aptitude factors, which he called "primary mental abilities." This study involved a battery of 57 tests administered ...
[14]
A History of Personnel Selection and Assessment - Oxford Academic
This chapter surveys the history of psychology applied to personnel selection and assessment, decade by decade, from approximately 1900 until the present.
[15]
Psychological Assessment for Military Selection: Past, Present and ...
This article traces the development of psychological assessment for military selection through the World Wars to modern-day procedures.
[16]
[PDF] PRELIMINARY PROPOSAL1 - American Psychological Association
Predictive validity denotes correlation between the test and subsequent criterion measures. This type of validity is necessary in vocational interest tests ...
[17]
[PDF] CONSTRUCT VALIDITY IN PSYCHOLOGICAL TESTS1 - Paul Meehl
Technical recommendations for psychological tests and diagnostic techniques. (1954). Psychological Bulletin Supplement, 51, 2, Part 2, 1-38. Technical ...
[18]
[PDF] 9780935302356.pdf
The first was Technical Recommendations for Psychological Tests and Diagnostic Techniques, prepared by an APA committee and published by. APA in 1954. The ...
[19]
6-2: Evaluating Criterion – Industrial/Organizational Psychology ...
Objective criteria (also called hard or nonjudgmental criteria) derive from organizational records and presumably involve minimal subjective judgment in their ...
[20]
Effect size guidelines for individual differences researchers
Cohen (1988) provided guidelines for the purposes of interpreting the magnitude of a correlation, as well as estimating power. Specifically, r = 0.10, r = 0.30, ...
[21]
None
### Summary of Extracted Sections
[22]
The ACT Predicts Academic Performance—But Why? - PMC - NIH
Jan 3, 2023 · Correlations between scores on the tests and college grade point average (GPA) are typically in the . 30–. 50 range (Kuncel and Hezlett 2007; ...
[23]
[PDF] Meta-Analysis of the Predictive Validity of Scholastic Aptitude Test ...
The study found a significant positive relationship between SAT/ACT scores and college GPA, with an average correlation of 0.36. SAT had a slightly higher ...
[24]
[PDF] sat-act-study-report.pdf
Many studies found a statistically significant association between SAT/ACT scores and college outcomes including first-year college GPA, first-year retention, ...
[25]
None
Summary of each segment:
[26]
A comprehensive meta-analysis of the predictive validity ... - PubMed
This meta-analysis examined the validity of the Graduate Record Examinations (GRE) and undergraduate grade point average (UGPA) as predictors of graduate ...
[27]
None
### Findings on Predictive Validity of High School Achievement Tests for College Readiness Benchmarks
[28]
Comparing the Predictive Validity of High-Stakes Standardized Tests
Mathematica's study revealed that both exams predict college readiness and, ultimately, helped inform the state's decision on which test to use in the future.
[29]
[PDF] CULTURAL BIAS IN ASSESSMENT - caseps
Abstract. Culture and background may lead to the inaccuracy of assessments, including traditional tests and alternative assessments. Standardized tests ...
[30]
Modern Assessments of Intelligence Must Be Fair and Equitable - PMC
Achievement gaps in cognitive assessments and standardized tests have been documented for decades with Black and Hispanic students performing worse compared ...
[31]
[PDF] The Validity and Utility of Selection Methods in Personnel Psychology
The predictive validity coefficient is directly proportional to the practical economic value (utility) of the assessment method (Brogden, 1949; Schmidt, Hunter,.
[32]
[PDF] SITUATIONAL JUDGMENT TESTS: CONSTRUCTS ASSESSED ...
Using vector analysis, they show that as the correlation with cognitive ability of an SJT increases, standardized mean race differences on the SJT increase.
[33]
29 CFR Part 1607 -- Uniform Guidelines on Employee Selection ...
These guidelines incorporate a single set of principles which are designed to assist employers, labor organizations, employment agencies, and licensing and ...
[34]
Uniform Guidelines on Employee Selection Procedures
The guidelines cover the purpose, scope, discrimination, impact, validity studies, and use of selection procedures, including those not validated.
[35]
Meaning and Values in Test Validation: The Science and Ethics of ...
The essence of unified validity is that the appropriateness, meaningfulness, and usefulness of score-based inferences are inseparable and that the unifying ...Missing: paper | Show results with:paper
[36]
[PDF] Antecedent Probability and the Efficiency of Psychometric Signs ...
Regardless of whether the test validity is capable of improving on the base rates, there are some prediction problems which have practical import only because ...
[37]
Base rates and the decision making model in clinical neuropsychology
This disparity in predictive validity increases as asymmetry of base rate increases. Rather than despair about the decrease in overall predictive validity ...Missing: psychometrics | Show results with:psychometrics
[38]
Griggs v. Duke Power Co. | 401 U.S. 424 (1971)
The District Court found that respondent's former policy of racial discrimination had ended, and that Title VII, being prospective only, did not reach the prior ...
[39]
Griggs v. Duke Power Company - Legal Defense Fund
The 1991 Civil Rights Act codified the “disparate impact” framework first applied in Griggs. LDF's victory therefore continues to ensure that employees may ...
[40]
Correcting the predictive validity of a selection test for the effect of ...
Dec 11, 2017 · Range restriction. Correlations derived from the subgroup of selected applicants are often simply reported as indicators of predictive validity ...
[41]
Correction for range restriction: Lessons from 20 research scenarios
The argument for the use of range-restriction-correction formulas is that they provide a more accurate estimate of correlations (Hunter & Schmidt, 2004; Linn et ...