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Biomedical subjects

Stephen E Humphrey

Publications and source records attributed to Stephen E Humphrey.

3 recordsLinked to original sources

The Work Design Questionnaire (WDQ): developing and validating a comprehensive measure for assessing job design and the nature of work.

Although there are thousands of studies investigating work and job design, existing measures are incomplete. In an effort to address this gap, the authors reviewed the work design literature, identified and integrated previously described work characteristics, and developed a measure to tap those work characteristics. The resultant Work Design Questionnaire (WDQ) was validated with 540 incumbents holding 243 distinct jobs and demonstrated excellent reliability and convergent and discriminant validity. In addition, the authors found that, although both task and knowledge work characteristics predicted satisfaction, only knowledge characteristics were related to training and compensation requirements. Finally, the results showed that social support incrementally predicted satisfaction beyond motivational work characteristics but was not related to increased training and compensation requirements. These results provide new insight into how to avoid the trade-offs commonly observed in work design research. Taken together, the WDQ appears to hold promise as a general measure of work characteristics that can be used by scholars and practitioners to conduct basic research on the nature of work or to design and redesign jobs in organizations.

Employment↗

Understanding customer reactions to brokered ultimatums: applying negotiation and justice theory.

There has been little research examining customer reactions to brokered ultimatum game (BUG) contexts (i.e. exchanges in which 1 party offers an ultimatum price for a resource through an intermediary, and the ultimatum offer is accepted or rejected by the other party). In this study, the authors incorporated rational decision-making theory and justice theory to examine how customers' bids, recommendations, and repatronage behavior are affected by characteristics of BUG contexts (changing from an ultimatum to negotiation transaction, response timeliness, and offer acceptance or rejection). Results indicated that customers attempt to be economically efficient with their bidding behavior. However, negotiation structures, long waits for a response, and rejected bids create injustice perceptions (particularly informational and distributive injustice), negatively influencing customers' recommendations to others and their repatronage. The authors then discuss the practical and theoretical implications of their results.

Adult↗

The Tripartite Model of Neuroticism and the suppression of depression and anxiety within an escalation of commitment dilemma.

We found evidence of a mutual suppression effect between anxiety and depression on an individual's level of commitment within escalation dilemmas. On the one hand, our results demonstrate a positive relationship between anxiety and level of commitment; on the other, our results demonstrate a negative relationship between depression and level of commitment. Based on the opposing relationships between anxiety and depression and commitment, the broad factor of neuroticism does not demonstrate any relationship with level of commitment, and the significant effects of anxiety and depression on commitment is contingent upon partialling the effect of the other facet of neuroticism. Thus, we contend that applied psychologists, who have focused on neuroticism as a broad construct, should consider the large body of work among clinical psychologists, who argue that anxiety and depression have unique variance associated with them. We conclude by addressing organizational implications of measuring the broad trait of neuroticism more narrowly.

Adult↗