The relationship between job enrichment and abdominal obesity: a longitudinal field study of apparently healthy individuals.

Obesity has become an epidemic in modern society. However, there is a paucity of research about how job context affects obesity. To enhance our knowledge we used a large, heterogeneous sample of apparently healthy employees (n = 1,949) across two time periods with an average of close to 3.

National cultures, performance appraisal practices, and organizational absenteeism and turnover: a study across 21 countries.

Performance appraisal (PA) is a key human resource activity in organizations. However, in this global economy, we know little about how societal cultures affect PA practices. In this study, we address this gap by focusing on 2 complementary issues: (a) the influence of societal (national) cultural practices on PA practices adopted by organizations and (b) the contribution of the level of congruence between societal cultural practices and the characteristics of organizational PA practices to absenteeism and turnover.

Differences between African Americans and Whites in reactions to affirmative action programs in hiring, promotion, training, and layoffs.

This study examines the reactions of African Americans and Whites to affirmative action programs (AAPs) applied to 4 human resource activities: hiring, promotion, training, and layoffs. The results of a scenario-based experimental study conducted on a large sample (N > 800) of advanced undergraduate and MBA business school participants generally supported the hypothesis that human resource activity elicited systematic differences in reaction to AAPs between African Americans and Whites. The authors also replicated previous research on the effect of AAP strength and prior discrimination by the organization on reactions to AAPs.

The joint effect of noise exposure and job complexity on distress and injury risk among men and women: the cardiovascular occupational risk factors determination in Israel study.

We sought to explore the possibility that exposure to noise at work might interact with job complexity and gender to affect the incidence of occupational injury among industrial employees. In this study, we examined 4084 men and 1643 women from 21 industrial plants while controlling for a number of potent confounding variables, among them active safety hazards. Logistic regression results showed that the predictor variables interacted and that the highest injury risk (odds ratio = 2.