Follower Jealousy at Work: A Test of Vecchio's Model of Antecedents and Consequences of Jealousy

The present study tests the validity of Robert P. Vecchio's seminal work on antecedents and consequences of jealousy. Specifically, we examine whether antecedents such as in-group status, supervisory considerateness, and supervisory differentiation of subordinates are associated with jealousy. In addition, we examine whether jealousy is associated with the outcome variable of social loafing. Leaders (n = 73) and their followers (n = 303) working in business organizations in Norway contributed data. Multilevel analyses showed that a high-quality working relationship with one's supervisor was inversely related to reports of jealousy. In addition, supervisors who displayed high levels of considerateness, for example, by providing followers with positive emotional support, were better able to reduce subordinate jealousy. This is a novel observation since previous research failed to demonstrate such a relationship. Finally, jealousy was positively associated with social loafing, suggesting that jealous followers engaged in an active counterproductive resistance response. The present study contributes to the extant literature by identifying unexamined antecedents of jealousy and a dysfunctional behavioral response to jealousy in the form of social loafing in the workplace.     

Visuomotor adaptation in normal aging

Visuomotor adaptation to a gradual or sudden screen cursor rotation was investigated in healthy young and elderly subjects. Both age groups were equally divided into two subgroups; one subgroup was exposed to 11.25° step increments of visual feedback rotation, every 45 trials (up to a total of 90°), whereas a second subgroup was subjected to 90° rotation from the onset of exposure. Participants performed discrete, horizontal hand movements to virtual targets in four randomized directions. Targets appeared on a computer screen in front of them, and a board prevented vision of the hand at all times. Differential effects of aging on visuomotor adaptation were found, depending on the time course of the visual distortion. In both age groups, early exposure to the sudden visual feedback distortion resulted in typical spiral-like trajectories, which became straighter by late exposure. However, the final adaptation level was reduced in the aged group, although the aftereffects were similar. When subjects were exposed to the gradual distortion, no statistically significant differences in measures of adaptation with advancing age were found. In this case, both age groups appeared to adapt equally. However, after removal of the distortion, elderly subjects showed reduced aftereffects as compared with the young group. These findings suggest differential effects of aging on adaptation to gradual versus sudden visual feedback distortions, and may help to explain the conflicting results obtained in previous visuomotor adaptation studies.     

Male HIV-1 transgenic rats show reduced cocaine-maintained lever-pressing compared to F344 wildtype rats despite similar baseline locomotion

The HIV-1 transgenic (Tg) rat model is valuable for understanding HIV-associated neurocognitive disorders (HAND) and accompanying substance use and misuse. Tg and F344/NHsd wildtype (WT) rats were allowed to self-administer intrajugular cocaine. For the first 7 sessions, neither genotype self-administered cocaine (0.1 mg/kg/infusion) on a fixed ratio 1 schedule. We thus implemented a lever–cocaine “autoshaping” session followed by a series of manipulations changing dose and reinforcement schedule. Tg rats self-administered much less cocaine than WT rats throughout the study. Of 8 Tg rats, 5 modestly increased self-administration from sessions 36–50. Of those, only 3 showed a lever discrimination. Of 10 WT rats, 8 acquired robust self-administration by session 19; all WT rats self-administered cocaine by the end of the study. WT and Tg rats had similar baseline locomotor activity in the self-administration chamber suggesting that the low levels of cocaine intake in the Tg rats did not reflect a nonspecific motor impairment in this rat strain. Concomitant measurement of activity with self-administration revealed activity increases that followed increased cocaine intake. That relation held in Tg rats. Therefore, the present study provides evidence that HIV-1 Tg rats are less sensitive to the reinforcing effects of cocaine than their F344 WT counterparts.     

Individual variable pay for performance,controlling effects,and intrinsic motivation

Motivation and Emotion - A core question in research on compensation and motivation is whether individual variable pay for performance (IVPFP) can undermine intrinsic motivation in the workplace....     

Perceived training intensity and work effort: The moderating role of perceived supervisor support

This study explored the relationships between perceived training intensity, perceived supervisor support, and work effort. The results from a cross-lagged study across a 10-month time span among 323 employees at a Norwegian power supply company revealed a nonsignificant relationship between perceived training intensity and self-reported work effort. Moderation analyses revealed a negative relationship for employees reporting low levels of perceived supervisor support. These findings suggest that line managers are of vital importance for maintaining employees’ work efforts in settings where competence-related stress is prevalent. Among several potential implications for practice, we encourage managers to engage in supportive behaviour, particularly under stressful working conditions.     

Quality circles in a unionized setting: Their effect on grievance rates

This study examined the effect of quality circles (QCs) on grievance rates in a unionized manufacturing plant. Because circles are designed to give employees additional influence over their work lives, it was hypothesized that QC participation would reduce the number of grievances filed by circle members. This hypothesis was tested with 166 employees at a large manufacturing plant using a repeated measures control group design. Grievance rates of QC members and nonmember control employees were monitored over a three-year period, from 12 months before to 24 months after circle implementation. A significant decline in circle members' grievance rates was observed for the first post-implementation year and remained stable during the following year. It was also found that QC members filed over two-thirds of all grievances throughout the entire three year measurement period. Alternative explanations for the findings are discussed, as well as their implications for cooperative labor-management relations.An earlier version of this paper was presented at the 98th Annual Convention of the American Psychological Association at Boston, August 10, 1990.     

Der Behandlungsbedarf bei jungen Straftätern (BB-JuSt)

The BB-JuSt is a newly developed standardized instrument used in juvenile correctional settings to document the results of the inital assessment of treatment and educational needs of young offenders. It is made up of 23 items with 5-point rating scales (with the exception of the item caring for a child) which refer to specific needs and responsivity factors relating to educational attainments and basic reading/writing and mathematic skills, alcohol/drug/gambling problems, criminogenic disposition (e.g., aggressiveness), psychological disorders, lifestyle and social environment (e.g. associates and family). To determine the interrater reliability of this instrument 42 young offenders were classified by professional prison staff as usual, and additionally by 2 external researchers. Whereas excellent agreement between the external researchers was achieved on all items, the comparison between staff and researchers showed only moderate correlations. These results indicate that the BB-JuSt is a reliable instrument that can be used for treatment planning decisions and for research purposes but extensive training is required for users.     

Do you get what you pay for? Sales incentives and implications for motivation and changes in turnover intention and work effort

This study investigated relations between pay-for-performance incentives designed to vary in instrumentality (annual pay-for-performance, quarterly pay-for-performance, and base pay level) and employee outcomes (self-reported work effort and turnover intention) in a longitudinal study spanning more than 2 years. After controlling for perceived instrumentality, merit pay increase, and the initial values of the dependent variables, the amount of base pay was positively related to work effort and negatively related to turnover intention, where both relationships were mediated by autonomous motivation. The amounts of quarterly and annual pay-for-performance were both positively related to controlled motivation, but were differently related to the dependent variables due to different relations with autonomous motivation.