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181.
Previous research on psychological contracts has focused on whether or not employees feel their employers have fulfilled the promises made to them. Instead, here we examine how perceptions of the external labor market, particularly about whether present psychological contracts could be replicated elsewhere, influence employees’ attachment to their current employers. In a longitudinal study of a diverse employee sample, we found perceptions that psychological contracts could not be replicated elsewhere accounted for a substantial amount of the variance in affective commitment (.38) and normative commitment (.29) and a smaller, but significant, amount of the variance in continuance commitment (.04). We also found significant moderating effects of age, work experience, and career stage on these relationships. The article concludes with implications for psychological contract theory, organizational commitment theory, and management practice.  相似文献   
182.
We use regulatory focus theory to derive specific predictions regarding the differential relationships between regulatory focus and commitment. We estimated a structural equation model using a sample of 520 private and public sector employees and found in line with our hypotheses that (a) promotion focus related more strongly to affective commitment than prevention focus, (b) prevention focus related more strongly to continuance commitment than promotion focus, (c) promotion and prevention focus had equally strong effects on normative commitment. Implications of these findings for the three-component model of commitment, especially the ‘dual nature’ of normative commitment, as well as implications for human resources management and leadership are discussed.  相似文献   
183.
Skinner described behavior analysis as the field of values and purpose. However, he defined these concepts in terms of a history of reinforcement and failed to specify whether and how human and nonhuman values might differ. Human values have been seen as theoretically central within a number of nonbehavioral traditions in psychology, including humanism and positive psychology. However, these approaches have failed to provide explanations of the behavior-environment relations involved in valuing that might allow prediction and influence with respect to this phenomenon. Modern clinical behavior analysis in the form of acceptance and commitment therapy (ACT), however, succeeds in providing a functional definition of human values that meets this latter criterion. ACT is rooted in behavior analysis and relational frame theory (RFT) and defines values in terms of verbally established motivation. ACT empirical research into values has begun to blossom in recent years, and ACT-RFT researchers are currently investigating the concept at the most basic empirical level as well as in the applied clinical arena, heralding new interest in and insight into values within clinical behavioral psychology.  相似文献   
184.
Purpose  To investigate the relationship between trust in the organization and employees’ exchange beliefs (i.e., exchange ideology) and both psychological attachment and role definitions. Design/Methodology/Approach  A field study based on data from 204 line and supervisory employees examined the relationships between the predictors and work role boundaries. Two important mechanisms, psychological attachment (organizational commitment) and job satisfaction were examined as mediator and moderator, respectively, to the relationship between trust and exchange ideology and role definitions. Findings  Results indicate that both relation- and exchange-based variables predict enlarged roles (i.e., employees’ perceived organizational citizenship behaviors as in-role). Additionally, organizational commitment mediated the relationship between the predictor and the outcome. Job satisfaction moderated the relationship between trust and role definition. Implications  Work role boundaries are important in the contemporary workplace, where employees are oftentimes required to enlarge their behavioral set. We provide evidence for the importance of managing the relationship with the organization (through high levels of trust) and making sure employees construe their exchanges with the organization as more open. Such knowledge may help design interventions to increase employee trust, and select employees with favorable exchange ideologies. Originality/Value  This is one of the first studies examining both relationship- and exchange-based variables as predictors of role definitions, and clarifies possible mechanisms (mediation through psychological attachment) and the role of job satisfaction as moderator.  相似文献   
185.
The overlap between measures of work-to-family (WFC) and family-to-work conflict (FWC) was meta-analytically investigated. Researchers have assumed WFC and FWC to be distinct, however, this assumption requires empirical verification. Across 25 independent samples (total N = 9079) the sample size weighted mean observed correlation was .38 and the reliability corrected correlation was .48. The pattern of external correlates for the two types of conflict was also examined. Both forms of conflict had similar (.41) reliability corrected correlations with measures of organizational withdrawal. WFC conflict correlated .41 (k =  15, N = 4714) with job stressors and .17 (k = 13, N = 3312) with non-work stressors whereas FWC conflict correlated .27 with job stressors and .23 with non-work stressors. Correlations between the two forms of work/family conflict and other variables such as organizational commitment, job and life satisfaction, and health were examined. Implications for the discriminant validity of the two types of conflict measures are discussed.  相似文献   
186.
人格坚韧性与健康关系的研究   总被引:1,自引:0,他引:1  
李永鑫  余凌 《心理科学》2004,27(6):1512-1515
坚韧性是一丛能够保护个体免于应激伤害的人格特质,包括承诺.控制和挑战三部分内容。KobaSa提出了两个不同的坚韧性与健康关系的理论模型,用以解释坚韧性与健康之间的关系。随后的许多研究证实了坚韧性对于健康的主效应,但是坚韧性的调节作用未能得到良好的支持。最后,文章对坚韧性研究的现状进行了简要评述,并指出了未来的研究方向。  相似文献   
187.

Introduction

Competition between French local communities to build infrastructures to attract enterprises and residents could sometimes result in irrational public spending.

Objectives

Show the influence of psychological factors and the phenomenon of escalating commitment in particular on this type of economic decision.

Method

We conducted a survey comprising four scenarios which were sent to 285 local elected representatives and we study the impact of the factors “Amount of sunk costs” and “Level of project completion” on two dependent variables, “the desire to complete the project” and “the judgment regarding the quality of the investment”. The scenarios presented a project which involve servicing a site and the construction of a road infrastructure in order to attract an enterprise.

Results

In conformity with the works of Boehne and Paese, whatever the dependent variable, the level of project completion significantly explains the escalation of commitment. The hypothesis of “sunk costs” is confirmed when the escalation of commitment is measured by the dependent variable “desire to complete the project”.

Conclusion

We have highlighted the effect of sunk costs and level of project completion on the decisions of local elected representatives, enriching the understanding of economic decision factors.  相似文献   
188.
Background/Objective: Prolonged stress can overwhelm coping resources, leading people to seek mental health care. Acceptance and commitment therapy (ACT) is an intervention that enhances well-being and reduces distress, assumedly by means of increasing psychological flexibility (PF). We examined the association between a total increase in PF during an intervention and decreases in stress and increases in well-being during and after the intervention. Method: The intervention was a randomized controlled trial of an ACT-based self-help intervention. Participants were 91 individuals reporting elevated levels of work-related stress. Measurements were completed at preintervention, postintervention, and 3-month follow-up. Results: Structural equation models revealed that the total increase in PF during the intervention was negatively associated with a decrease in stress (b = -0.63, SE = 0.14, p < .001) and positively associated with an increase in well-being during the intervention (b = 0.48, SE = 0.11, p < .001), but not with a decrease in stress (b = 0.03, SE = 0.27, p > .05) and well-being (b = -0.04, SE = 0.39, p > .05) following the intervention. Conclusions: Our study provides empirical support for decreasing stress and promoting well-being through ACT and emphasizes the potential of PF in promoting well-being.  相似文献   
189.
The present study examined the role of vocational identity processes and motivational beliefs among 216 undergraduates’ level of student engagement (affective, behavioural and cognitive). Through regression analysis, in-depth career exploration was found to be positively related to the student engagement variables, while career self-doubt emerged as a negative predictor. Identification with commitment was also found to be positively associated with students’ affective and cognitive engagement, but not behavioural engagement. Furthermore, students’ perceived value in academic activities played a critical role in mediating these relationships. Despite the significant associations, other vocational identity processes (in-breadth career exploration, commitment making and career flexibility) and motivational beliefs (competence beliefs and perceived cost) failed to act as predictors and mediators, respectively, as hypothesised. Nonetheless, the current findings demonstrate the importance of vocational identity development in undergraduate students’ learning, and suggest a need for more identity interventions or career counselling services in college and pre-university contexts.  相似文献   
190.
Acceptance and commitment therapy (ACT) has previously been shown to alter stigmatizing attitudes and to be relatively useful for psychologically inflexible participants. The present study is the first to bring those two findings together by comparing ACT to an education intervention for reducing stigma toward people with psychological disorders, and examining whether results differ for psychologically inflexible versus flexible individuals. A sample of college students (N =95) was randomly assigned to a 2(1)2h ACT or educational workshop. Measures were taken before and after the workshop and at a 1-month follow-up. ACT reduced mental health stigma significantly regardless of participants' pre-treatment levels of psychological flexibility, but education reduced stigma only among participants who were relatively flexible and non-avoidant to begin with. Acceptance could be an important avenue of exploration for stigma researchers.  相似文献   
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