The measurement of job control

Subjective or perceived control over job-related activities or events is a frequently measured construct in organizational stress research. Karasek (1985) assessed perceived control as both decision authority and skill discretion at work (job decision latitude). Ganster (1989b; Dwyer and Ganster, 1991) developed a multidimensional or general measure of worker control, as well as a specific measure of work predictability. Because little published psychometric data exist for these scales, we investigated the item-level measurement properties of Karasek's and Ganster's measures. We hypothesized two separate, two-factor solutions, decision authority and skill discretion, for the job decision latitude scale, and general control and predictability, for the work control scale. The dimensionality of both measures was assessed in multiple, independent samples using confirmatory factor analyses (LISREL) with maximum likelihood estimation. Simultaneous solutions across samples were used to determine the fit of the factor models to the data. The hypothesized two-factor solutions were confirmed for both Karasek's and Ganster's scales, although item refinement is indicated. We also investigated the relative independence between Karasek's and Ganster's scales and found a lack of independence between the general control and decision authority items in one sample. © 1997 John Wiley & Sons, Ltd.     

The relationship between job experiences and psychological distress: A structural equation approach

Using structural equations, we estimated the relationship between employees' experiences of seven job conditions, that have been identified as potential job stressors, and psychological distress in a random sample of 504 full-time employed men and women in dual-earner couples. The seven job conditions were: skill discretion, decision authority, schedule control, job demands, pay adequacy, job security, and relations with supervisor. We found that two job conditions — skill discretion and job demands — were related to psychological distress, whereas five other conditions were not. These findings lend partial support to Karasek's job demand — job control model. In our analysis, skill discretion, one of the two components of job control (referred to jointly as decision latitude) was related to distress, however, decision authority, the second component, was not. A third aspect of control, schedule control, was also unrelated to distress. For full-time employed women and men in dual-earner couples, the additive effects of feeling concerned about having to do dull, monotonous work and having to work under pressure of time and conflicting demands were associated with psychological distress. Finally, the magnitude of the relationships between these job experiences and psychological distress did not differ between men and women.     

Work-load,perceived control and psychological distress in Type A/B industrial workers

The effects of work-load (WL) and perceived control (PC) on the psychological well-being of Type A and Type B industrial workers were studied using Karasek's Job Demands-Control model (1979). Subjects were 3562 male workers from 21 factories in Israel. Compared to Type B, Type As showed higher stress symptoms (irritability, somatic complaints, anxiety) but also higher job satisfaction. Contrary to our hypotheses, Type As were not more stressed under conditions of low load or low PC. These findings run counter to intuitive deductions based on the ambitious, hard-driving characteristics and control needs attributed to Type As. However there is some indication that a combination of low load and low PC (passive jobs) can be stressful for Type As, as indicated by high irritability scores. In addition, Type As were adversely affected by high load while Type Bs were not. Moreover, Type Bs reported high job satisfaction. Tests of Karasek's model revealed significant main effect for WL and PC on all dependent variables, but no interaction effects. Finally, incorporating Type A/B into the model indicated that the hypothesized high strain jobs combining high load and low PC proved to be stressful for Type As only.     

Long work hours: a social identity perspective on meta‐analysis data

The current study utilizes social identity theory to investigate employees' work hours. Specifically, we use meta‐analysis to examine the relationships between hours worked and indicators of organizational identity (e.g., organizational support and tenure), occupational identity (e.g., human capital investments and work centrality), and family identity (e.g., family responsibilities and family satisfaction). The meta‐analysis also allowed us to explore other important correlates of hours worked (e.g., situational demands, job performance, mental health, and physical health), moderating variables (e.g., age, gender, and job complexity), and curvilinear relationships of work hours to social identity indicators. Overall, we found that occupational factors and situational demands had the strongest relationships with hours worked, hours worked were negatively associated with measures of employee well‐being, gender had several significant moderating effects, and there were curvilinear relationships between hours worked and well‐being and work–family conflict variables. The article concludes with directions for future theoretical and empirical research. Copyright © 2008 John Wiley & Sons, Ltd.     

Social support and managerial affective responses to job stress

This research examines the moderating or buffering effects of two social support variables—support from the work group and from the supervisor—on the relationships of role conflict and ambiguity to intrinsic job satisfaction, job involvement and job anxiety. Data were collected from a sample of 89 middle-lower managerial personnel in a large, heavy equipment manufacturing firm in the Midwest. The moderated regression technique was used in data analysis. Significant interactions were obtained between the role variables and both social support variables. The results were in the predicted direction for positive work outcomes (i.e. job satisfaction and involvement) and contrary to prediction for negative work outcome (i.e. job anxiety). Implications of the findings for future research, the management of stress and leadership behaviour are discussed.     

Planning behavior and perceived control of time at work

This study investigated two mediation models of time management. The first model consisted of parts of Macan's ( 1994 ) model. The second model combined this model with Karasek's ( 1998 ) Job Demand–Control model. Two sets of self‐report questionnaires were collected and were analyzed using structural equation modeling. The first model, in which perceived control of time was hypothesized to fully mediate the relation between planning behavior and work strain, job satisfaction, and job performance, was found to be less adequate than the second model, which added workload and job autonomy as independent variables. Results also indicated that partial, rather than full, mediation of perceived control of time fitted the data best. The study demonstrated the importance of studying both planning behavior and job characteristics, which was not part of past research. Copyright © 2004 John Wiley & Sons, Ltd.     

Change in job conditions,change in psychological distress,and gender: a longitudinal study of dual-earner couples

Building on the Job-Strain Theory, we estimated three relationships in a random sample of 201 full-time employed men and women in dual-earner couples interviewed three times over a 2-year period. We first estimated the main effects relationships between change over time in employees' experiences of job demands and job control and change over time in psychological distress. Then we estimated the interaction effects relationship of change in job demands on the relationship between change in job control and change in distress. Finally, we estimated the interaction effects of gender on these relationships. Job control was disaggregated into two conceptually distinct job conditions: skill discretion and decision authority. Controlling for other potentially stressful job conditions such as pay adequacy, job security, and relations with supervisor, as well as trait anxiety (an indicator of negative affectivity), change over time in job demands and skill discretion, but not decision authority, was related to change over time in psychological distress. Equally, for full-time employed women and men in dual-earner couples, if concerns about having to do dull, monotonous work increase over time, distress increases; if concerns about having to work under pressure of time and conflicting demands increase over time, distress increases. Finally, neither average skill discretion nor change over time in skill discretion moderated the relationship between job demands and psychological distress. Thus, at every level of skill discretion, high job demands were related to high distress. © 1997 John Wiley & Sons, Ltd.     

The relationship between managerial motivation,leadership, nurse outcomes and patient satisfaction

This ex‐post facto/correlational study examines the relationships among the following variables: nurse manager motivation for power, achievement and affiliation (N=19), managerial leadership behaviors, staff nurse outcomes of job satisfaction, productivity and organizational commitment (N=221) and patient satisfaction (N=299). Results show that managerial motivation for power is negatively correlated with manager use of leadership behaviors and staff nurse job satisfaction but positively correlated with patient satisfaction. Managerial motivation for achievement is positively correlated with use of leadership behaviors as well as nurse job satisfaction, productivity and organizational commitment, and generally to patient satisfaction. Managerial motivation for affiliation reveals few significant positive or negative relationships with other variables. The researcher concludes that both power and achievement motivation of the manager influence staff and patient outcomes in health care in the 1990s. Copyright © 1999 John Wiley & Sons, Ltd.     

Role stressors,social support,and well-being among two-career couples

The study examined relationships among work and family role stressors, work—family conflict, social support, and well-being using data gathered from 119 men and 119 women who were partners in a two-career relationship. Results showed that within-domain relationships of stressors with well-being are stronger than between-domain relationships. Thus, work and family role stressors were primarily related to job satisfaction and family satisfaction respectively, whereas work and family role stressors as well as work—family conflict were associated with overall life stress. Similar results were found for the relationships of social support with well-being. Work support was associated with increased job satisfaction, while spouse support was associated with greater family satisfaction. Some gender differences were found in the relationships of stressors and social support with well-being. Implications of the findings for future research on work—family dynamics were discussed.     

Antecedents and consequences of role stress: A covariance structure analysis

An earlier model of the consequences of role conflict and role ambiguity is expanded to incorporate antecedent job conditions and the outcome of organizational commitment. This newer model clarifies the impact of role stressors on commitment and other established outcomes (i.e. tension, job dissatisfaction, and turnover intention). The antecedent job conditions are added in consideration of research indicating that role conflict and ambiguity do not directly influence affective and behavioral reactions when other perceptions of the work environment are included in the analysis. A LISREL analysis of this model with cross-validation on an independent sample indicated that the direct effects of participation and co-worker social support on job satisfaction may account for the direct effects of role conflict and role ambiguity on satisfaction and turnover intention observed in previous studies. In addition, organizational commitment appeared to mediate the effects of other variables on turnover intention. Implications for theories of role-related variables and directions for future research are discussed.     

The role and expectancy participation model: An empirical assessement and extension

Four hypotheses were investigated. The results substantially support and extend the usefulness of Schuler's role and expectancy participation model (1980). Schuler's model posits that participation intervenes to attenuate the relationships between job objectives and role conflicts and ambiguity. Also, participation, role conflict and role ambiguity are assumed to intervene to attenuate the relationships between job objectives and job satisfaction. The four hypotheses were tested using a sample of 187 retail store managers. Results revealed that job objectives were related to the role variables and satisfaction. Participation significantly attenuated the job objectives, role conflict and job satisfaction relationships. Implications for the use of the attributes of job objectives approach to integrate other objective setting paradigms are discussed.     

Employee satisfaction in work groups with different gender composition

This study investigates the relationship between the gender composition of an employee's work group and the employee's job satisfaction, using a random sample over 1600 U.S. workers. After controlling possible confounding variables, our analysis shows that the level of an employee's job satisfaction is related to the gender composition of the employee's work group, and that the relationship of these variables does not differ between male and female employees. Both men and women working in gender-balanced groups have higher levels of job satisfaction than those who work in homogeneous groups. Employees working in groups containing mostly men have the lowest levels of job satisfaction, with those working in groups containing mostly women falling in the middle. These results are consistent with predictions based on Blau's theory of social structure, that satisfaction would be highest for employees in more heterogeneous groups. © 1997 by John Wiley & Sons, Ltd.     

Job and non-job activities,job satisfaction and mental health among veterinarians

This study examines the relationship between dimensions of job and non-job activity, job satisfaction and mental health among veterinary professionals and tests specific predictions arising from the work of Broad bent (1985) and Karasek (1979). Results are based on an analysis of 411 questionnaires returned in a postal survey. Job and non-job activities contributed a significant proportion of unique variance in total mental health as measured, and related differently to anxiety and depression. Support for Broadbent's (1985) predictions was mixed. Pacing related distinctively to anxiety, but depression showed no relationship to social aspects of activity. Both lack of control over the speed of activities and discretion were related to mental health indices, but support was found for the role of discretion as a buffer in an interactive sense on one outcome measure only. Results are discussed in terms of ideas arising from the clinical literature, and suggestions offered for the potential use of carefully chosen activity in controlling levels of anxiety, depression and well-being.     

Work—nonwork conflict and the perceived quality of life

From additive models of overall quality of life, two hypotheses were derived about the relationships among work—family conflict, work—leisure conflict, job satisfaction, family satisfaction, leisure satisfaction and global life satisfaction. In supporting these two hypotheses, path analyses of survey data from a national probability sample of United States workers (n = 823) showed: (1) the direct paths between work—nonwork conflict and global life satisfaction were nonsignificant; and (2) the indirect paths between work—nonwork conflict and global life satisfaction, which are mediated by job satisfaction and nonwork satisfaction, were all significant. Further analyses indicated that, in general, the magnitude of these path coefficients was not significantly moderated by sociodemographic variables. Discussion considered the role of additive models as conceptual frameworks for studies concerned with the effects of work experiences on the overall quality of life.     

Self-monitoring and turnover: The impact of personality on intent to leave

Employee turnover is a topic of considerable interest within most organizations. Despite years of research, the antecedents of turnover remain elusive. Traditionally, studies have focused on job satisfaction and organizational commitment as the primary precursors of voluntary (as distinguished from involuntary) turnover. Increasingly, however, researchers have suggested investigating possible personality variables that may help explain even more variance in turnover. The social psychological construct of self-monitoring was found to be such a variable. After the traditional predictors of satisfaction and commitment had been entered, self-monitoring accounted for previously unexplained variance in turnover intentions. Furthermore, the pattern of relationships among the variables of job satisfaction, organizational commitment, and turnover intentions differed for high and low self-monitors. Specifically, commitment was a better indicator of intent to leave among low self-monitors but job satisfaction showed a stronger relationship among high self-monitors. Implications for the organization and suggestions for further research are discussed.     

The development of an occupational attributional style questionnaire

Ninety working adults completed the OASQ — an occupational attributional style questionnaire aimed specifically at examining attributions for work-related events. They also completed well-known and validated measures of job satisfaction and intrinsic motivation. The OASQ was shown to have satisfactory internal reliability. Attributions for positive events, rather than negative events, were significantly correlated with demographic variables like occupational status and salary but also job satisfaction and motivation. The study supports previous work to the effect that an ‘optimistic’ internal attributional style at work is associated with satisfaction and motivation.     

Evaluation of an occupational stress intervention in a public agency

Only in several controlled studies have organizational or situational stressors (in contrast to individuals) been targeted for change in order to reduce occupational stress. This study evaluates the impact of an intervention which was based on organizational development, action research and Karasek's job strain model. Employee committees conducted problem diagnosis, action planning, and action taking in two departments in a public agency. Waiting list control departments and pre- post- and follow-up assessment were utilized. Results indicated a mixed impact of the intervention in one department, but a negligible or negative impact in the other. Obstacles to the effective implementation of the intervention strategy are discussed. These included a limited focus for the committees (department-wide rather than agency-wide), the negative impact of a major agency reorganization, and the lack of a more formal management and labour commitment to maintaining the stress reduction and organizational change process.     

The confounding role of personality and trait affectivity in the relationship between job and life satisfaction

Previous research has demonstrated a strong positive relationship between job and life satisfaction. Traditionally, this relationship has been explained in terms of a spillover model, wherein job experiences spill over onto life, and vice versa. This study directly tests a different explanation for this relationship: personality traits that influence both job and life satisfaction. In a longitudinal test with multisource data, three typologies, which were shown by past research to be linked to both job and life satisfaction, were examined: Big Five, positive and negative affectivity, and core self‐evaluations. One hundred and fifty‐three university employees working in a diverse set of occupations were surveyed twice, with a six month time interval; the first survey also included a second questionnaire to be completed by a ‘significant other.’ Analyses of concurrent and prospective zero‐order and partial correlations, as well as structural equation modeling, supported the hypothesized confounding role of all three typologies, especially core self‐evaluations. Though controlling for personality reduced the magnitude of the job–life satisfaction relationship, it did not entirely eliminate it. Overall, the results suggest the presence of both dispositional and environmental factors in job and life satisfaction. Finally, implications for organizational practice and theory development are discussed. Copyright © 2002 John Wiley & Sons, Ltd.     

Social support,autonomy, and hierarchical level as moderators of the role characteristics-outcome relationship

Although previous theory suggests that social support, job autonomy, and hierarchical level moderate role characteristics-employee outcome relationships, the strength of these moderating effects among 2046 bank employees was practically zero. These theoretical moderators and three role characteristics (conflict, ambiguity, and overload) did have direct relationships with the outcomes (job satisfaction and job search intent), as summarized by canonical correlation. Recommendations for future research are offered.