Publications by authors named "Simon S K Lam"

We provide a meta-analytic examination of the regulatory strategies that employees adopt to cope with different types of stressors in the workplace and how these strategies are linked to work and personal outcomes. Drawing from regulatory focus theory, we introduce a new taxonomy of promotion- and prevention-focused coping that complements the traditional taxonomy of problem- and emotion-focused coping in the transactional theory of stress. In addition, we propose that challenge stressors tend to evoke promotion-focused coping, whereas hindrance stressors tend to evoke prevention-focused coping.

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We develop a model in which cognitive and affective trust in the leader mediate the relationship between leader behavior and team psychological states that, in turn, drive team performance. The model is tested on a sample of 191 financial services teams in Hong Kong and the U.S.

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This study examined the relationships among psychological contract breaches, organizational commitment, and innovation-related behaviors (generating, spreading, implementing innovative ideas at work) over a 6-month period. Results indicate that the effects of psychological contract breaches on employees are not static. Specifically, perceptions of psychological contract breaches strengthened over time and were associated with decreased levels of affective commitment over time.

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This study examines how traditionality influences the relationships between job stressors and health. A sample of 496 Chinese employees provided longitudinal questionnaire data, and their health was assessed by collecting blood samples and monitoring blood pressure. The results indicated that the positive relationship between job control and health was stronger among the less traditional workers, whereas the positive relationship between distributive justice and health was stronger among the more traditional workers.

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The authors investigated the relationship between transformational leadership behavior and group performance in 218 financial services teams that were branches of a bank in Hong Kong and the United States. Transformational leadership influenced team performance through the mediating effect of team potency. The effect of transformational leadership on team potency was moderated by team power distance and team collectivism, such that higher power distance teams and more collectivistic teams exhibited stronger positive effects of transformational leadership on team potency.

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This study examined the effects of performance appraisal feedback on job and organizational attitudes of tellers (N = 329) in a large international bank. Negative affectivity moderated the link between favorable appraisal feedback and job attitudes. Among the higher rated performers, attitudes were improved 1 month after being notified of favorable appraisal results (Time 2).

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