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621.
IntroductionExtant studies on organizational commitment emphasize affective organizational commitment and consequently ignore the unique role of continuance organizational commitment. To determine whether high continuance commitment is beneficial, we employed conservation of resources theory to explore how continuance commitment leads to emotional exhaustion and silent behavior.ObjectiveThis study examines the mediating effect of emotional exhaustion on the relationship between continuance commitment and silence behavior, and the moderating role of age.MethodWe recruited 157 employees in China to complete a three-wave survey measuring continuance commitment, emotional exhaustion and silence behavior, respectively.ResultsOur results show that continuance commitment is positively related to emotional exhaustion and, in turn, triggers more silent behavior, especially for those old employees; the indirect effect is more significant.ConclusionAlthough employers intend to keep human resources, this study indicates that continuance commitment may bring negative consequences. Moreover, old age will magnify the effect of continuance commitment on emotional exhaustion and further strengthen silence behavior.  相似文献   
622.
623.

Objective

The current study examined the efficacy of an early intervention based on acceptance and commitment therapy (ACT) for depressive symptomatology. The ACT intervention is aimed at increasing the acceptance of negative thoughts and emotions and living a mindful and value-based life.

Method

Adults with mild to moderate depressive symptomatology were randomly assigned to the ACT intervention (n = 49) or to a waiting list (n = 44). The mean age of the participants was 49 years. The majority of the participants was female and of Dutch origin. All the participants completed measures before and after the intervention, as well as three months later at follow-up to assess depression (CES-D), anxiety (HADS-A), fatigue (CIS), alcohol use and acceptance (AAQ-II).

Results

The ACT intervention led to statistically significant reduction in depressive symptomatology (Cohen’s d = .60). These reductions were maintained at the three-month follow-up. Also significant reductions in anxiety and fatigue were observed. Moreover, mediational analysis showed that the improvement of acceptance during the intervention mediated the effects of the intervention on depressive symptomatology at follow-up.

Conclusion

These findings suggest that an early intervention based on ACT, aimed at increasing acceptance, is effective in reducing depressive symptomatology.  相似文献   
624.
Even after one stops actively pursuing a goal, many mental processes remain focused on the goal (e.g., the Zeigarnik effect), potentially occupying limited attentional and working memory resources. Five studies examined whether the processes associated with unfulfilled goals would interfere with tasks that require the executive function, which has a limited focal capacity and can pursue only one goal at a time. In Studies  and , activating a goal nonconsciously and then manipulating unfulfillment caused impairments on later tasks requiring fluid intelligence (solving anagrams; Study 1) and impulse control (dieting; Study 2). Study 3 showed that impairments were specific to executive functioning tasks: an unfulfilled goal impaired performance on logic problems but not on a test of general knowledge (only the former requires executive functions). Study 4 found that the effect was moderated by individual differences; participants who reported a tendency to shift readily amongst their various pursuits showed no task interference. Study 5 found that returning to fulfill a previously frustrated goal eliminated the interference effect. These findings provide converging evidence that unfulfilled goals can interfere with later tasks, insofar as they require executive functions.  相似文献   
625.
This study examines the relationship between (1) individual values, (2) organizational and occupational commitment, and (3) organizational citizenship behavior (OCB) and in-role performance in a sample of 192 teachers employed in 10 secular Jewish schools (response rate of 64%). The results showed that individual values were related to all commitment forms examined here, but contrary to expectations, there was no clear distinction between values that represent conservation and self-transcendence and values that represent openness to change and self-enhancement in terms of their relationship either to commitment or to behavioral outcomes. Likewise, there was no clear distinction between the three dimensions of commitment (affective, continuance, and normative) or two commitment foci (organizational and occupational) in terms of their relationships to different values. Unsurprisingly, the findings showed a strong effect of commitment on OCB and in-role performance. The findings show that both individual values and commitment are concepts that can increase our understanding of employees' behavior in the workplace. We conclude by emphasizing the need for further research on the relationship between values, commitment, and performance and by suggesting some directions for such research.  相似文献   
626.
Calling and work-related outcomes: Career commitment as a mediator   总被引:1,自引:0,他引:1  
The current study tested the hypothesis that experiencing a calling to a particular career would relate positively to work-related outcomes, and that these relations would be mediated by career commitment. Using a sample of 370 employees representing diverse occupations at a Western research university, results supported these hypotheses as calling moderately correlated with career commitment, job satisfaction, and organizational commitment and weakly correlated with withdrawal intentions. Career commitment was found to fully mediate the calling–job satisfaction relation, partially mediate the calling–organizational commitment relation, and act as a suppressor in the relation between calling and withdrawal intentions; calling was associated with somewhat greater withdrawal intentions once a person's level of career commitment was taken into consideration. These results suggest that career commitment may represent a critical link between calling and work-related well-being. Implications for research and practice are explored.  相似文献   
627.
Utilizing a meta-analytical approach for testing moderating effects, the current study investigated organizational tenure as a moderator in the relation between affective organizational commitment and organizational citizenship behavior (OCB). We observed that, across 40 studies (N = 11,416 respondents), the effect size for the relation between affective organizational commitment and non-self measures of OCB was .23. However, we also found that organizational tenure moderated the relation in a non-linear way. Before 10 years of tenure, the strength of the commitment–OCB relation increased as organizational tenure increased; after that point, the strength of the commitment–OCB relation decreased as organizational tenure increased. In short, the moderating effect of tenure follows a curvilinear pattern.  相似文献   
628.
Recent research supports the existence of a typology of part-time employees with demographic and behavioral differences. This research suggests that part-timers should not be viewed as one homogenous group and that certain part-time employee groups have fixed external role attachments, while others have more flexible attachments. Applying the part-time typology and the classification of fixed versus flexible attachments from previous research, the current study examines differences in the relationships among scheduling perceptions, job attitudes, and employment mobility for part-timers. Consistent with Partial Inclusion Theory, we found that part-time workers classified as having more fixed outside role attachments have lower organizational commitment, job satisfaction, employment mobility, work status congruence, scheduling control, and scheduling satisfaction than those classified as having more flexible outside role attachments. Additionally, the flexibility of external role attachments moderates the relationship between scheduling variables and job attitudes and employment mobility. Implications for management and research are discussed.  相似文献   
629.
This study addressed the role of goal representation in preschoolers’ inhibition and flexibility performance. A total of 56 4- and 5-year-olds were tested in an adapted version of the Shape School task where the difficulty of goal representation was manipulated by varying the degree of transparency of task cues. The findings showed that both age groups’ performance in the flexibility phase was increased when demands on goal representation were alleviated by using transparent cues instead of arbitrary cues. Furthermore, 4-year-olds performed more accurately on go trials in the inhibition phase with transparent cues than with arbitrary cues. These results confirm the critical role of goal representation in flexibility and reveal its influence in inhibition contexts. Altogether, this study suggests that goal representation is a key element for efficient executive function across a variety of settings involving different executive functions.  相似文献   
630.
Using a longitudinal sample of over 14,000 undergraduate students, this study explores whether and how students’ religious transformations during the college years are associated with their religious affiliation, religious experiences, and the institutional characteristics of their college or university. Hierarchical linear modeling reveals that students from religious majority groups (i.e., mainline and evangelical Protestants) generally experience increased religious commitment and decreased religious skepticism as compared with students from religious minority groups. Interestingly, though, students from these majority groups also report greater levels of religious struggle compared to minority group students. Moreover, institutional religious affiliation and an inclusive campus religious climate often attenuate the relationship between students’ religious affiliation and their religious transformation. Environments at both the macro (campus) and micro (friendship groups) levels contribute critically to young adults’ religious commitment.  相似文献   
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