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Positive and Negative Affect Schedule

The Positive and Negative Affect Schedule (PANAS) is a self-report questionnaire developed to assess an individual's levels of positive affect (PA), characterized by feelings of enthusiasm, energy, and alertness, and negative affect (NA), characterized by distress, anger, and guilt, using two independent 10-item scales.^[1] The scale requires respondents to rate the extent to which they have experienced each of 20 adjectives (10 for PA and 10 for NA) over a specified time frame, such as the present moment, today, or the past few weeks, on a 5-point Likert scale ranging from "very slightly or not at all" to "extremely."^[2] This brief, reliable tool has become one of the most frequently utilized measures in psychological research for evaluating emotional states due to its high internal consistency (Cronbach's α = .86–.90 for PA; .84–.87 for NA) and demonstrated stability over time, with low correlations between the PA and NA dimensions indicating their relative independence.^[3] Developed by psychologists David Watson, Lee Anna Clark, and Auke Tellegen, the PANAS was introduced in 1988 to address limitations in existing mood scales, which often suffered from poor reliability, validity, or excessive length.^[2] Through iterative factor analysis of large pools of mood descriptors collected from undergraduate and community samples, the authors identified and validated the core 20 items, providing normative data from over 1,000 participants to establish benchmarks for PA and NA scores.^[4] The scale's convergent and discriminant validity were supported by correlations with peer ratings of emotionality and other established measures, such as the Multiple Affect Adjective Check List, confirming its accuracy in distinguishing positive from negative emotional experiences.^[1] Subsequent adaptations have expanded the PANAS's utility while preserving its foundational structure. The PANAS-X, an expanded 60-item version developed by Watson and Clark in 1994, incorporates the original 20 items alongside 11 specific affect subscales (e.g., fear, joviality, attentiveness) to provide more granular assessments of emotions, with strong internal consistency (α = .83–.94 for broad scales; .72–.93 for specific ones).^[5] Shorter forms, such as the 10-item PANAS-SF, have also been validated for use in time-constrained settings, maintaining acceptable reliability and factor structure.^[6] These variants, along with translations into multiple languages, have facilitated the PANAS's application across diverse populations in clinical, organizational, and cross-cultural research.^[7]

Overview

Definition and Purpose

The Positive and Negative Affect Schedule (PANAS) is a 20-item self-report questionnaire developed to measure two independent dimensions of human affect: positive affect (PA), which captures states such as enthusiasm and alertness, and negative affect (NA), which encompasses experiences like distress and guilt.^[2] The primary purpose of the PANAS is to provide a brief, reliable tool for evaluating affective states in psychological research and clinical settings. It enables the distinct assessment of PA, reflecting the activation of positive emotions, and NA, indicating the activation of negative emotions, thereby facilitating nuanced investigations into emotional dynamics.^[2] In this framework, affect refers to a general feeling state, with PA and NA treated as orthogonal (uncorrelated) factors. This structure allows for their independent measurement, avoiding the assumption of bipolarity where high levels of one necessarily imply low levels of the other. First published in 1988 by David Watson, Lee Anna Clark, and Auke Tellegen, the PANAS has been widely cited, over 50,000 times in academic literature as of 2025.^[2]^[8]

Theoretical Foundations

The theoretical foundations of the Positive and Negative Affect Schedule (PANAS) are rooted in the two-factor model of affect developed by Auke Tellegen and David Watson, which posits positive affect (PA) and negative affect (NA) as independent axes within a circumplex representation of emotions. This model, developed through factor-analytic studies of self-reported mood descriptors, emphasizes that PA and NA capture orthogonal dimensions of affective experience rather than opposing ends of a single continuum. Tellegen's framework highlights how these factors account for the majority of variance in mood ratings, allowing for the possibility of mixed affective states where individuals can experience high levels of both PA and NA simultaneously.^[9] Building on this, David Watson and Auke Tellegen's 1985 analysis of mood structure rejected traditional unipolar mood scales, which often confound high and low affective states by treating pleasantness and unpleasantness as bipolar opposites. Instead, they advocated for orthogonal dimensions to better represent the structure of affect, drawing from reanalyses of multiple datasets that consistently revealed PA and NA as dominant, uncorrelated factors. This approach addressed limitations in earlier instruments by focusing exclusively on high-activation affects, avoiding the inclusion of low-arousal states that dilute the measurement of energized emotional experiences. The PANAS thus innovates by operationalizing these dimensions through brief, targeted adjective checklists, distinguishing it from predecessors like Marvin Zuckerman and Bernard Lubin's Multiple Affect Adjective Check List (MAACL; 1965), which included broader, less differentiated mood terms.^[9] Central to the PANAS is the conceptualization of PA as a state of pleasurable engagement characterized by high energy, enthusiasm, alertness, and concentration, reflecting active involvement with one's environment. In contrast, NA encompasses subjective distress, including aversive moods such as anger, guilt, fear, and nervousness, which involve unpleasurable high activation. These affects can be assessed as relatively stable traits—reflecting general tendencies toward positive or negative emotionality—or as transient states, depending on the instructional timeframe provided to respondents (e.g., "in general" for traits versus "right now" for states).

Development

Historical Context

The Positive and Negative Affect Schedule (PANAS) was developed in 1988 by psychologists David Watson, Lee Anna Clark, and Auke Tellegen at the University of Minnesota. This work addressed the need for a reliable, brief instrument to measure positive and negative affect amid the "affective revolution" of the 1980s, a period marked by surging interest in emotional processes within psychology. Existing mood scales at the time often exhibited limitations, including low internal consistency, poor convergent validity, or inadequate discriminant validity, prompting the creation of a more robust tool. The PANAS was formally introduced in a seminal paper published in the Journal of Personality and Social Psychology, where initial validation occurred using samples of undergraduate students to establish its factor structure and psychometric properties.^[2]^[10]^[11] Following its publication, the PANAS experienced rapid adoption throughout the 1990s as a cornerstone for emotion research, supplanting less precise measures in studies of mood, well-being, and psychopathology. Its two-factor model—distinguishing positive affect (e.g., enthusiasm, alertness) from negative affect (e.g., distress, irritability)—facilitated widespread application across diverse psychological domains, from clinical assessments to experimental designs. By the early 2000s, the scale had become a standard in affective science, with its original publication reflecting its enduring influence.^[7] The PANAS's emphasis on positive affect resonated with the emerging positive psychology movement, which Martin Seligman formalized in his 1998 American Psychological Association presidential address, shifting focus toward strengths and flourishing rather than solely deficits. This alignment boosted the scale's integration into research on optimism, resilience, and subjective well-being. Digital adaptations, such as mobile apps and online platforms, have enabled real-time administration in ecological momentary assessments and clinical interventions.^[12]^[13]

Original Scale Design

The original Positive and Negative Affect Schedule (PANAS) was constructed by selecting 20 adjectives from an initial pool of 60 mood descriptors identified through prior factor-analytic studies of affect (Zevon & Tellegen, 1982).^[14] These 60 terms were subjected to principal factor analysis with varimax rotation across multiple undergraduate samples totaling over 1,000 participants, revealing two dominant orthogonal factors: positive affect (PA) and negative affect (NA). From this analysis, 10 items loading highly (≥ .40) on the PA factor with minimal secondary loadings (< | .25 |) were retained, including examples such as active and alert; similarly, 10 items for the NA factor were chosen, such as afraid and ashamed. This selection process ensured the scales captured pure markers of each dimension while maintaining brevity for practical use. A key design principle of the original PANAS was its emphasis on high-activation affective states to maximize discriminant validity between PA and NA, deliberately excluding low-arousal descriptors like calm or at ease that might confound the factors. This focus aligned with the theoretical independence of PA (characterized by enthusiasm and alertness) and NA (marked by distress and fear), allowing the instrument to differentiate activated positive emotions from their negative counterparts without overlap from passive or neutral states. The resulting 20-item scale thus prioritized energetic, engaged affects over broader mood valence, enhancing its utility in capturing dynamic emotional experiences. To accommodate both state and trait assessments, the original PANAS incorporated flexible instructional sets specifying different time frames, such as "at this moment" for momentary state affect or "past week" for recent experiences. Respondents rate each adjective on a 5-point Likert scale ranging from 1 (very slightly or not at all) to 5 (extremely), yielding separate PA and NA subscale scores that each range from 10 to 50. This response format and scoring structure supported the scale's adaptability across research contexts while preserving its foundational two-factor model.

Administration and Scoring

Item Structure and Response Format

The Positive and Negative Affect Schedule (PANAS) comprises 20 adjectives designed to measure positive and negative affect, with 10 items allocated to each subscale. These items were selected from a larger pool based on factor loadings exceeding 0.40 on their primary factor and cross-loadings below |0.25| on the opposite factor, ensuring clear differentiation between the two dimensions. To reduce potential order effects and response biases, the items are typically presented in random order during administration.^[2]^[5]^[15] Respondents complete the PANAS as a self-report measure using a 5-point intensity scale, where 1 indicates "very slightly or not at all" and 5 indicates "extremely," rating the degree to which each adjective describes their feelings or emotions. The scale allows flexibility in the time frame assessed, such as "at this moment," "today," or "over the past week," with neutral instructions provided to respondents to focus on their experiential intensity without implying evaluative judgments. Administration is brief, typically requiring 5 to 10 minutes, and is suitable for various delivery modes, including paper-and-pencil formats, online platforms, or structured interviews, making it adaptable for both individual and group settings.^[2]^[5]^[3] Representative positive affect items include "excited," "inspired," and "enthusiastic," which capture states of high energy and engagement. Negative affect items, such as "nervous," "upset," and "afraid," reflect experiences of distress and aversion. The complete set of 20 items is not listed here but is consistently categorized by their empirical factor structure in the original validation.^[2]^[5]

Calculation and Interpretation

The Positive and Negative Affect Schedule (PANAS) is scored separately for its two subscales. The positive affect (PA) score is calculated by summing the responses to the 10 positive affect items, while the negative affect (NA) score is the sum of the 10 negative affect items; each item is rated on a 5-point Likert scale ranging from 1 ("very slightly or not at all") to 5 ("extremely"), yielding possible subscale scores from 10 to 50. No item reversal is necessary, as all items directly assess their respective affect dimensions. Higher PA scores reflect greater enthusiasm, alertness, and active engagement, whereas higher NA scores indicate elevated levels of distress, upset, and aversive emotionality. Due to the orthogonality of the PA and NA dimensions—evidenced by correlations typically near zero or small negative (r ≈ −.35 to .00)—the subscales are analyzed independently to capture distinct aspects of affective experience. In some contexts, a composite activation score (PA + NA) may be derived to gauge overall emotional arousal, though this is less common than separate subscale evaluation.^[5] Normative data from the original validation study with U.S. undergraduate samples (N=1,002) provide benchmarks for interpretation. For momentary affect, mean PA was 29.7 (SD = 7.9) and mean NA was 14.8 (SD = 5.8); for affect over the past few weeks, means were 33.3 (SD = 7.2) for PA and 17.6 (SD = 6.5) for NA. For general affect in undergraduates, means were 35.0 (SD = 6.9) for PA and 18.9 (SD = 6.9) for NA. Psychiatric inpatient samples (general time frame, N=117) show similar PA levels (mean 32.4, SD = 8.1) but elevated NA (mean 25.5, SD = 10.0).^[16]^[5] The PANAS lacks formal clinical cutoffs, as it was designed primarily for research rather than diagnostic purposes; however, scores substantially below norms for PA or above norms for NA often signal potential mood disturbances, and the instrument is frequently employed to monitor pre- and post-intervention changes in affect during clinical assessments.^[5]

Versions and Adaptations

Shortened Versions

To address the need for more efficient assessment in time-constrained research and clinical settings, shortened versions of the Positive and Negative Affect Schedule (PANAS) have been developed by selecting a subset of high-loading items from the original 20-item scale. These abbreviated forms retain much of the original's psychometric integrity while reducing administration time to approximately half. The PANAS-SF, developed by Mackinnon et al. in 1999, consists of 10 items evenly divided between positive affect (PA) and negative affect (NA) subscales (5 items each). Example PA items include "alert" and "inspired," while NA items include "distressed" and "nervous." This version was designed to capture core affective dimensions with minimal redundancy, preserving approximately 90% of the variance explained by the full scale in mood assessments. Scoring follows the original format, with responses on a 5-point Likert scale yielding subscale totals ranging from 5 to 25; higher PA scores indicate greater enthusiasm and energy, whereas higher NA scores reflect increased distress and aversion. Validation studies confirm its utility in general populations, demonstrating internal consistency reliabilities comparable to the original (α ≈ 0.80–0.85) and strong correlations with the full PANAS (r > 0.90).^[17] Building on this, the International Positive and Negative Affect Schedule Short Form (I-PANAS-SF) adapts the 10-item structure for cross-cultural applicability, incorporating slight item modifications to ensure semantic equivalence across languages. Developed through consultations with international experts, it features PA items such as "active," "alert," "attentive," "determined," and "enthusiastic," and NA items including "afraid," "ashamed," "distressed," "guilty," and "nervous." These selections prioritize terms with universal affective connotations, avoiding culture-specific nuances. The I-PANAS-SF has been translated and validated in over 20 languages, including Spanish, Chinese, Italian, and Arabic, facilitating global research on affect.^[18]^[19] Scoring for the I-PANAS-SF mirrors the PANAS-SF, with subscale ranges of 5–25, and interpretations aligned to the original PANAS framework. Its validation across diverse samples (N > 1,700 from multiple countries) supports factorial invariance, with internal consistencies of α = 0.84 for PA and α = 0.75 for NA in English, and similar values in non-English versions (α > 0.70). Correlations with the full PANAS exceed 0.90, affirming its fidelity while enabling efficient use in multicultural contexts.^[18]

Expanded and Specialized Versions

The Positive and Negative Affect Schedule-Expanded Form (PANAS-X), developed by David Watson and Lee Anna Clark in 1994, is a 60-item scale that includes the original 20 items plus 40 additional items to provide a more nuanced assessment of emotional states. This version retains the core positive affect (PA) and negative affect (NA) scales while adding items for 11 specific affect scales, resulting in 13 subscales overall for detailed subscale analysis. These include four basic negative emotion scales (fear with six items such as "afraid" and "scared"; sadness with five items like "blue" and "downhearted"; guilt with six items including "ashamed" and "guilty"; hostility with six items such as "angry" and "irritable"), three basic positive emotion scales (joviality with eight items like "cheerful" and "joyful"; self-assurance with six items including "confident" and "proud"; attentiveness with four items such as "alert" and "concentrating"), and four other affective states (shyness with four items like "bashful" and "shy"; fatigue with four items including "sluggish" and "weary"; surprise with three items such as "amazed" and "astonished"; serenity with three items like "at ease" and "calm").^[5] The PANAS-X enables researchers to examine both broad PA/NA dimensions and more granular emotions, facilitating deeper insights into complex affective experiences beyond the brevity of shorter versions.^[5] The Positive and Negative Affect Schedule for Children (PANAS-C), introduced by Jeff Laurent and colleagues in 1999, adapts the instrument for younger populations with 30 items designed for self-report by individuals aged 8 to 18. This version uses simplified language to ensure accessibility, replacing more abstract adult terms—such as "inspired" in the positive affect scale—with child-friendly equivalents like "cheerful" to better capture emotions in developmental contexts.^[20] It maintains the two-factor structure of PA (e.g., items like "joyful" and "proud") and NA (e.g., "afraid" and "nervous") while omitting some complex descriptors from the adult scales to reduce cognitive demands.^[20] The PANAS-C has been validated in clinical samples of youth, demonstrating its utility for tracking anxiety and depression symptoms through convergent associations with established child measures of these constructs.

Psychometric Properties

Reliability Measures

The Positive and Negative Affect Schedule (PANAS) demonstrates strong internal consistency, with Cronbach's alpha coefficients typically ranging from 0.86 to 0.90 for the Positive Affect (PA) subscale and 0.84 to 0.87 for the Negative Affect (NA) subscale in the original 20-item version.^[21] These values indicate high reliability in measuring the underlying constructs of positive and negative affect across diverse samples.^[5] Shortened versions of the PANAS, such as the 10-item PANAS-SF, maintain adequate internal consistency, with alphas around 0.80 for both PA and NA subscales.^[22] Item-total correlations for the original scale are generally high, exceeding 0.50 for most items, supporting the cohesiveness of the subscales.^[23] Test-retest reliability for the PANAS varies by instructional set. When administered with trait-like instructions (e.g., "in general"), coefficients range from 0.80 to 0.85 over an 8-week interval, reflecting stable trait affect.^[24] In contrast, state-oriented instructions (e.g., "today") yield lower reliability, typically 0.40 to 0.60 over similar periods, attributable to natural fluctuations in momentary mood.^[25] The PANAS exhibits consistent reliability across U.S. and European populations, with measurement invariance confirmed in large-scale surveys like the European Social Survey.^[26]

Validity Evidence

The Positive and Negative Affect Schedule (PANAS) demonstrates strong construct validity, as evidenced by its expected associations with related psychological constructs. Negative affect (NA) scores show moderate positive correlations with measures of depression, typically ranging from 0.50 to 0.60, such as r = 0.56–0.58 with the Beck Depression Inventory (BDI). Positive affect (PA) scores exhibit moderate positive correlations with life satisfaction, generally in the range of 0.40 to 0.50, reflecting PA's role in enhancing subjective well-being. Additionally, the low correlation between PA and NA scales (r < 0.15 for trait measures, often near zero or slightly negative) supports the orthogonality of these dimensions, indicating they capture independent aspects of emotional experience rather than a single bipolar continuum.^[5] Convergent validity is supported by robust alignments with established multi-affect scales. For instance, PA correlates highly with the Vigor subscale of the Profile of Mood States (POMS; r = 0.86), while NA aligns strongly with POMS Tension-Anxiety (r = 0.85) and Depression-Dejection (r ≈ 0.80) subscales, confirming that PANAS captures similar mood constructs as these instruments.^[5] Discriminant validity is evident in low associations with unrelated traits; for example, NA shows minimal correlation with extraversion (r < 0.20), distinguishing it from personality dimensions like positive emotionality that more closely align with PA. Factor analytic studies consistently confirm the two-factor structure of the PANAS, with the orthogonal PA and NA factors accounting for substantial variance in affect ratings. Meta-analytic reviews indicate this structure holds in over 80% of validation studies across diverse populations, providing strong evidence for its theoretical alignment with the distinction between positive and negative emotionality. Cross-cultural research further bolsters this, with studies in Asian samples (e.g., Singaporean) demonstrating partial measurement invariance for the two-factor model compared to Western (e.g., American) samples, though some items show metric noninvariance, suggesting cautious application in comparative contexts.

Applications

Research Applications

The Positive and Negative Affect Schedule (PANAS) has been extensively employed in experimental designs to track mood fluctuations, particularly during stress induction paradigms. For instance, researchers often administer the PANAS before and after stressors like the Trier Social Stress Test to quantify changes in positive and negative affect, enabling precise measurement of acute emotional responses in controlled settings.^[27] This application facilitates investigations into how environmental manipulations influence affective states, with studies demonstrating reliable increases in negative affect scores post-stress exposure.^[28] In longitudinal research, the PANAS assesses the stability of affect over time, revealing patterns such as the relative consistency of day-to-day positive affect in large population samples. Such designs have illuminated how trait-like aspects of affect persist across months or years, with negative affect showing greater variability in response to life events.^[29] The PANAS also plays a key role in evaluating positive psychology interventions, where it measures pre- and post-intervention shifts in affect to gauge efficacy. Randomized trials of gratitude exercises, for instance, have reported significant elevations in positive affect scores alongside reductions in negative affect, supporting the interventions' ability to enhance emotional well-being.^[30] These applications underscore the scale's utility in testing intervention outcomes across diverse populations. The PANAS's impact extends to meta-analyses linking high positive affect to improved health outcomes, including longevity. A meta-analysis of studies on older adults found that elevated positive affect, often measured via PANAS-derived scales, correlates with a 15% reduced mortality risk, independent of negative affect or other covariates.^[31] Similarly, analyses of PANAS data have connected sustained positive affect to lower risks of chronic disease progression, establishing affective states as predictors of long-term survival. By 2025, the original PANAS publication has been cited in over 48,000 studies, reflecting its centrality in affect research, including neuroscience applications correlating PANAS scores with fMRI activations in emotion-processing regions like the prefrontal cortex.^[32] In organizational psychology, the scale assesses burnout by linking low positive affect and high negative affect to workplace exhaustion, as seen in studies of emotional labor demands.^[33] Furthermore, integrations with big data approaches, such as ecological momentary assessment via mobile apps, enable real-time affect monitoring, with PANAS items adapted for wearable device correlations to physiological stress markers.^[34]

Clinical and Practical Uses

The Positive and Negative Affect Schedule (PANAS) is frequently employed in clinical settings to monitor changes in affective states during cognitive behavioral therapy (CBT) for anxiety and depression, allowing therapists to track reductions in negative affect and increases in positive affect as indicators of treatment progress.^[35] For instance, studies have demonstrated that CBT interventions lead to significant improvements in PANAS scores among patients with mood disorders, providing quantifiable evidence of symptom alleviation.^[36] Similarly, PANAS serves as a baseline measure in mindfulness-based programs, where pre- and post-intervention assessments help evaluate enhancements in emotional regulation and overall well-being.^[37] In mood disorder clinical trials, PANAS is one of the most commonly utilized self-report tools for assessing affective outcomes, appearing in numerous randomized controlled studies to gauge intervention efficacy.^[3] In practical applications, PANAS has been integrated into workplace wellness applications for daily emotional check-ins, enabling employees to log affect levels and organizations to identify patterns related to stress or burnout.^[38] Educational settings leverage PANAS for student emotional tracking, particularly in school-based programs to monitor mood fluctuations and support mental health interventions during academic pressures.^[39] Post-2020 public health surveys have incorporated PANAS to assess pandemic-related mood effects, revealing widespread declines in positive affect and elevations in negative affect across populations during lockdowns.^[40] PANAS complements tools like the Patient Health Questionnaire-9 (PHQ-9) in clinical screening by providing distinct affective dimensions that enhance depression assessment, with studies showing moderate correlations between PANAS negative affect and PHQ-9 scores.^[22]

Criticisms and Limitations

Methodological Concerns

The Positive and Negative Affect Schedule (PANAS) relies entirely on self-report methodology, which introduces vulnerabilities to social desirability bias, where respondents may underreport negative emotions or overreport positive ones to align with perceived social norms.^[41] This bias can distort results, particularly in contexts where participants seek approval, though empirical tests indicate its influence is moderated but not eliminated in affect measurement.^[42] Additionally, recall inaccuracies plague retrospective assessments, as individuals often overestimate both positive and negative affect when reflecting on past experiences compared to real-time reports; for instance, studies using ecological momentary assessment have shown significant overestimation of negative affect (mean recalled NA = 1.92 vs. experienced NA = 1.51).^[43] Such biases are exacerbated in clinical populations, where depressive symptoms are associated with greater negative affect overestimation and positive affect underestimation, potentially leading to response distortion influenced by current mood states. The absence of physiological corroboration further limits the PANAS, as it captures subjective perceptions without integrating objective indicators like heart rate variability or cortisol levels, reducing its ability to validate reported affects against biological markers. A core design issue in the PANAS is its overemphasis on high-activation affects, such as excitement (positive) or distress (negative), while largely ignoring low-arousal states like serenity or boredom, which are common in daily emotional experiences.^[44] This focus stems from the original item selection, which prioritizes energized states and underrepresents calmer or deactivated emotions, potentially skewing interpretations of overall affective well-being; for example, low-arousal positive affects like relaxation are not adequately captured, leading to incomplete profiles of hedonic tone.^[45] In contrast to broader models of affect that incorporate arousal dimensions (e.g., Russell's circumplex), the PANAS's bipolar structure assumes orthogonality between positive and negative scales but conflates valence with activation, limiting its sensitivity to nuanced, low-energy emotional variations.^[46] Shortened versions of the PANAS, such as the 10-item PANAS-SF, address practicality but compromise nuance by reducing the number of descriptors, which can miss subtle distinctions in emotional intensity or specificity; for instance, the full 20-item scale better differentiates overlapping affects like alertness and attentiveness, whereas abbreviated forms aggregate them, potentially inflating reliability at the expense of discriminant validity.^[41] This trade-off is evident in psychometric evaluations, where short forms maintain acceptable internal consistency (α > .80) but show slightly lower convergent validity with multi-item criterion measures compared to the original.^[7] In clinical applications, such reductions may obscure fine-grained changes in affect, underscoring the need for careful selection based on research goals.

Cultural and Contextual Issues

The Positive and Negative Affect Schedule (PANAS) has been examined for its cross-cultural validity, revealing variations in the orthogonality of positive affect (PA) and negative affect (NA) subscales across individualistic and collectivist societies. In Western samples, such as American respondents, PA and NA typically exhibit low negative correlations (e.g., r ≈ -0.15), supporting near-orthogonality. However, in collectivist Asian contexts, correlations can be stronger, as seen in a Mongolian university sample where r = -0.32 (p < 0.01), potentially reflecting cultural norms that allow greater co-occurrence of opposing affects.^[5]^[47] Similarly, a comparison between Singaporean and American samples identified metric noninvariance for five items (25% of the scale), including "excited," "proud," "guilty," "hostile," and "ashamed," indicating differential interpretation that challenges direct comparability.^[48] To address such issues, the International Positive and Negative Affect Schedule Short Form (I-PANAS-SF) was developed through item rewording for broader cultural accessibility, demonstrating factorial invariance across diverse groups in English-speaking international samples. Non-English adaptations, such as the Mongolian version, often require back-translation and item adjustments (e.g., rephrasing "afraid" to capture local nuances) to maintain equivalence, though 2025 reviews highlight persistent challenges with approximately 20-25% of items showing non-equivalence in translations.^[18]^[47]^[48] Contextual factors further influence PANAS sensitivity, particularly in low-literacy or non-Western settings where abstract descriptors may reduce response accuracy, prompting recommendations for simplified adaptations or supplementary implicit measures like facial expression tasks to capture affect beyond self-report. Gender differences also emerge consistently, with women reporting approximately 10-15% higher NA scores than men across multiple studies, including Mongolian and international samples, possibly due to socialization patterns in emotional expression.^[47]^[49]

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A Longitudinal Analysis of the Relationship between Positive and ...
Abstract. The present article analyses the influence of positive and negative affect on health. The sample consists of 113 first-year undergraduates (76.1% ...
[28]
Positive Psychology and Gratitude Interventions: A Randomized ...
Mar 20, 2019 · The gratitude intervention managed to increase positive affect, subjective happiness and life satisfaction, and reduce negative affect and depression symptoms.
[29]
Positive affect and mortality risk in older adults: A meta-analysis
Apr 26, 2016 · These results suggest that higher positive affect is associated with lower mortality risk in community-dwelling older adults, even after ...Missing: PANAS | Show results with:PANAS
[30]
[PDF] Development and validation of brief measures of positive and ...
1999. A child version of the Positive and Negative Affect Schedule (PANAS: D. Watson, L. A. Clark, & A. Tellegen, 1988), the PANAS-C, was developed using ...Missing: text | Show results with:text
[31]
Emotional Labor and Burnout: Comparing Two Perspectives of ...
The current study compared two perspectives of emotional labor as predictors of burnout beyond the effects of negative affectivity.
[32]
A multilevel psychometric evaluation of the PANAS-X across four ...
In this paper, we focus on the reliability of scales and subscales from the Positive and Negative Affect Schedule – Expanded Form (PANAS-X; Watson & Clark, 1999) ...
[33]
Affective Changes During Cognitive Behavioural Therapy ... - PubMed
Aug 25, 2017 · Results indicate that CBT can achieve changes in affect and affective personality.
[34]
Are changes in joviality associated with cognitive behavioral ...
Aug 14, 2023 · The present study expands on the growing body of research on the effects of cognitive behavioral therapy (CBT) on positive affect.
[35]
Mindfulness meditation improves emotion regulation and reduces ...
Jun 1, 2016 · These results indicate that promoting emotion regulation and improving ACC/mPFC brain activity can help for addiction prevention and treatment.
[36]
Positive and Negative Affect Schedule (PANAS) - IBA Karachi
The PANAS can be used in ... employee well-being by tracking positive and negative emotions over time. It can be administered regularly to measure workplace ...
[37]
(PDF) Measuring Positive and Negative Affect in a School-Based ...
Aug 7, 2025 · The psychometric properties of the Polish PANAS-C were examined using methods employed by other validation studies. Additionally, two ...<|separator|>
[38]
Positive and Negative Affect Schedule in early COVID-19 pandemic
Jul 13, 2023 · Positive items are counted together, and negative items are counted together. Scores range from 10 to 50 in each category (positive and negative) ...
[39]
Depression intervention using AI chatbots with social cues - PubMed
Jun 23, 2025 · Clinical outcomes, including PHQ-9, Generalized Anxiety Disorder scale (GAD-7), and Positive and Negative Affect Schedule (PANAS) scores, were ...
[40]
A short form of the Positive and Negative Affect Schedule
... Watson and Clark, 1994). In a study of affect in the elderly, Kercher (1992)created a short form of the PANAS, choosing five items from each scale on the ...
[41]
[PDF] The Positive and Negative Affect Schedule (PANAS)
Watson, Wiese, Vaidya, and Tellegen (1999) point out that PA and NA are predominantly defined by the activation of positively and negatively valenced affects,.
[42]
Affect Recall Bias: Being Resilient by Distorting Reality
Jun 11, 2020 · According to a growing body of literature, people are quite inaccurate in recalling past affective experiences.<|separator|>
[43]
https://link.springer.com/article/10.1007/s10608-020-10122-3
[44]
The Hedonic and Arousal Affect Scale (HAAS): A brief adjective ...
The present study aims to develop a brief instrument to assess self-reported affective experiences, the Hedonic and Arousal Affect Scale (HAAS).
[45]
https://doi.org/10.1016/j.paid.2023.112151
[46]
There is no happiness in positive affect: the pervasive ... - Frontiers
Mar 27, 2024 · That is, according to the RCMA, PA is not synonymous with feeling good, happy, or pleasure, and NA is not synonymous with feeling bad, sad, or ...Missing: life | Show results with:life<|separator|>
[47]
The Positive and Negative Affect Schedule (PANAS): psychometric ...
Oct 30, 2025 · Examining the cross-cultural validity of the positive affect and negative affect schedule between an Asian (Singaporean) sample and a ...
[48]
Examining the cross‐cultural validity of the positive affect and ...
Nov 6, 2019 · The positive affect and negative affect schedule (PANAS) is a popular measure of positive (PA) and negative affectivity (NA).
[49]
Gender Differences in Affective and Evaluative Responses to ...
May 13, 2019 · Moreover, females displayed significantly higher pre-BC negative affect (i.e., PANAS-Guilt) compared to males, t(118) = 2.41, p = 0.018.