Description

The Job-related Affective Well-being Scale (JAWS-30) is a standardized psychometric instrument designed to assess employees’ emotional well-being in relation to their work by measuring the frequency and intensity of positive and negative emotions experienced in the workplace. Developed by Van Katwyk, Fox, Spector, and Kelloway, the questionnaire provides a comprehensive evaluation of employees’ affective reactions to their occupational environment and is considered one of the most widely used instruments for assessing emotional well-being at work.

The theoretical foundation of the JAWS is based on the assumption that work generates a wide range of emotional experiences that influence employees’ psychological functioning, job satisfaction, organizational commitment, motivation, and overall quality of working life. Positive emotions, such as enthusiasm, satisfaction, optimism, and calmness, are generally associated with greater work engagement, resilience, creativity, and productivity. Conversely, negative emotions, including anxiety, frustration, anger, sadness, and emotional exhaustion, are closely linked to occupational stress, burnout, absenteeism, reduced performance, and turnover intentions.

The questionnaire consists of 30 self-report items describing various positive and negative emotional experiences associated with work. Participants indicate how frequently they experience each emotion while performing their job, allowing for a multidimensional assessment of affective well-being. This balanced evaluation of positive and negative affect enables organizations to obtain a comprehensive understanding of employees’ emotional experiences and the psychosocial quality of the work environment.

The Job-related Affective Well-being Scale (JAWS-30) is extensively applied in occupational health psychology, industrial and organizational psychology, organizational behavior, human resource management, occupational medicine, business administration, healthcare management, educational administration, leadership research, and workplace well-being research, where it serves as one of the international reference instruments for evaluating employees’ emotional experiences at work.

Data Analysis and Use

Data obtained from the Job-related Affective Well-being Scale (JAWS-30) are analyzed using comprehensive psychometric and statistical procedures designed to evaluate employees’ emotional well-being within the workplace. Participants respond to questionnaire items using a Likert-type frequency response scale, allowing separate quantitative scores to be calculated for positive affect, negative affect, and overall job-related affective well-being.

Psychometric evaluation typically includes analyses of internal consistency using Cronbach’s alpha coefficient, together with assessments of test–retest reliability, construct validity, content validity, criterion validity, convergent validity, discriminant validity, and exploratory and confirmatory factor analyses (EFA/CFA) to verify the multidimensional structure of the instrument. Additional analyses frequently include composite reliability, measurement invariance across occupational groups, and item-response analyses to ensure robust psychometric performance across different organizational settings.

Statistical analyses commonly involve descriptive statistics, calculation of means and standard deviations, Pearson or Spearman correlation analyses, multiple regression models, hierarchical regression, structural equation modeling (SEM), mediation and moderation analyses, multilevel modeling, cluster analysis, and comparative procedures such as independent-samples t-tests and analysis of variance (ANOVA). These methods enable researchers to investigate relationships between affective well-being and variables including job satisfaction, employee engagement, occupational stress, burnout, organizational commitment, work performance, absenteeism, turnover intentions, psychological well-being, and quality of working life.

The findings are particularly valuable for organizational psychologists, occupational health specialists, human resource professionals, managers, consultants, and researchers seeking to monitor employees’ emotional well-being, evaluate psychosocial workplace conditions, assess organizational interventions, and develop evidence-based strategies that enhance employee health, engagement, and organizational effectiveness.

Objective

The primary objective of the Job-related Affective Well-being Scale (JAWS-30) is to provide a reliable and valid assessment of employees’ positive and negative emotional experiences associated with their work. The questionnaire enables researchers, organizational psychologists, managers, occupational health professionals, and human resource specialists to evaluate the emotional dimension of work, identify factors influencing employees’ affective well-being, and assess the impact of organizational conditions on psychological health and occupational functioning.

The instrument supports both scientific research and organizational practice by facilitating the evaluation of workplace well-being, psychosocial work environments, occupational stress, and organizational climate. Furthermore, it contributes to the development of evidence-based interventions aimed at promoting positive emotional experiences, reducing workplace stress, strengthening employee engagement, and improving organizational performance.

Scoring

The Job-related Affective Well-being Scale (JAWS-30) consists of 30 self-report items, with participants indicating how frequently they experience each work-related emotion using a Likert-type frequency response scale. Individual responses are summed or averaged to calculate separate scores for Positive Affective Well-being and Negative Affective Well-being, while an overall index of emotional well-being at work may also be derived.

Higher scores on the Positive Affect dimension indicate more frequent experiences of enthusiasm, satisfaction, energy, optimism, and positive emotional functioning at work. Higher scores on the Negative Affect dimension indicate more frequent experiences of stress, frustration, anxiety, anger, sadness, or emotional exhaustion associated with occupational activities. Interpretation of both dimensions provides a comprehensive profile of employees’ emotional well-being and psychosocial adjustment within the workplace.

Interpretation of questionnaire scores should always be supported by comprehensive psychometric evaluation, including analyses of Cronbach’s alpha coefficients, construct validity, criterion validity, exploratory and confirmatory factor analyses, measurement invariance, normative comparisons, and cross-cultural validation, ensuring accurate and reliable assessment across diverse occupational and organizational populations.

References

Van Katwyk, P. T., Fox, S., Spector, P. E., & Kelloway, E. K. (2000). Using the Job-related Affective Well-being Scale (JAWS) to Investigate Affective Responses to Work Stressors. Journal of Occupational Health Psychology, 5(2), 219–230.

Warr, P. (1990). The Measurement of Well-being and Other Aspects of Mental Health. Journal of Occupational Psychology, 63(3), 193–210.

Daniels, K. (2000). Measures of Five Aspects of Affective Well-being at Work. Human Relations, 53(2), 275–294.

Watson, D., Clark, L. A., & Tellegen, A. (1988). Development and Validation of Brief Measures of Positive and Negative Affect: The PANAS Scales. Journal of Personality and Social Psychology, 54(6), 1063–1070.

Russell, J. A. (1980). A Circumplex Model of Affect. Journal of Personality and Social Psychology, 39(6), 1161–1178.