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91.
The paper seeks to answer two new questions about truth and scientific change: (a) What lessons does the phenomenon of scientific change teach us about the nature of truth? (b) What light do recent developments in the theory of truth, incorporating these lessons, throw on problems arising from the prevalence of scientific change, specifically, the problem of pessimistic meta-induction?  相似文献   
92.

Purpose

This paper advances a socioecological perspective toward understanding the relationship between demography and job attitudes by considering the joint effects of individual ethnicity and ethnic group relative representation—the degree to which an individual’s own demographic group is represented similarly in their organization and the community in which the organization is located.

Design/Methodology/Approach

Hierarchical polynomial regression analyses of census and survey data from 57,000 employees of 142 hospitals in the United Kingdom suggest that ethnic group relative representation is related to ethnic minority employees’ job satisfaction and turnover intentions.

Findings

An asymmetric pattern emerged wherein the effect of under-representation on turnover intentions was stronger than the effect of over-representation. Moreover, the effects of relative representation varied with respectful treatment by coworkers; relative representation had little effect on attitudes of employees who reported low levels of coworker respect but generally enhanced attitudes when respect was high.

Originality/Value

This work points to the meaningful role that socioecological factors can play in what are typically considered to be intraorganizational phenomena, thereby highlighting the need for organizational research to assess relevant aspects of the communities in which organizations are embedded.
  相似文献   
93.

Purpose

This study aims at testing the mediating role of team reflexivity in the relationships between team learning, performance-prove, and performance-avoid goal orientations and team creative performance and assessing the relative importance of the three types of team goal orientation in team reflexivity and creative performance.

Methodology

We conducted Study 1 on 68 student teams by using a two-wave time-lagged design. In Study 2, we carried out a cross-sectional field study on 108 intact work teams in diverse Korean companies.

Findings

Team learning goal orientation was significantly associated with team creative performance. While team learning and performance-prove goal orientations were equally influential in predicting team reflexivity, team performance-avoid goal orientation had no relationship with team reflexivity and creative performance. Team reflexivity mediated the relationships between team learning and performance-prove goal orientations and team creative performance.

Implications

By revealing that team learning and performance-prove goal orientations can contribute to team creative performance through the facilitation of team reflective process, this study provides practitioners with insight into critical antecedents and team process that are conducive to the creative performance of work teams.

Originality/Value

This is one of the first studies to explore a mediating mechanism between team goal orientation and creative performance. This study attends to the role of team reflexivity as a key team-regulatory process that underlies the relationship between team goal orientation and team performance. Furthermore, the use of multiple studies in different contexts strengthens the robustness of the study findings.
  相似文献   
94.

Purpose

This research advances understanding of empirical time modeling techniques in self-regulated learning research. We intuitively explain several such methods by situating their use in the extant literature. Further, we note key statistical and inferential assumptions of each method while making clear the inferential consequences of inattention to such assumptions.

Design/Methodology/Approach

Using a population model derived from a recent large-scale review of the training and work learning literature, we employ a Monte Carlo simulation fitting six variations of linear mixed models, seven variations of latent common factor models, and a single latent change score model to 1500 simulated datasets.

Findings

The latent change score model outperformed all six of the linear mixed models and all seven of the latent common factor models with respect to (1) estimation precision of the average learner improvement, (2) correctly rejecting a false null hypothesis about such average improvement, and (3) correctly failing to reject true null hypothesis about between-learner differences (i.e., random slopes) in average improvement.

Implications

The latent change score model is a more flexible method of modeling time in self-regulated learning research, particularly for learner processes consistent with twenty-first-century workplaces. Consequently, defaulting to linear mixed or latent common factor modeling methods may have adverse inferential consequences for better understanding self-regulated learning in twenty-first-century work.

Originality/Value

Ours is the first study to critically, rigorously, and empirically evaluate self-regulated learning modeling methods and to provide a more flexible alternative consistent with modern self-regulated learning knowledge.
  相似文献   
95.
The present study aimed to update previous meta-analyses of gCBT, and focus specifically on recent studies in which the Beck Depression Inventory (BDI) was used to assess outcome. PsycINFO, PubMed, EMBASE, and Cochrane were searched for eligible studies. Both randomized controlled trials (RTC, k = 9) and non-RTCs (k = 1) published since 2000 were included. On the BDI large significant effect sizes were found for gCBT compared with treatment as usual (TAU, d = 4.64), wailing list controls (WLC, d = 1.20), and both of these comparison conditions combined with studies of well-defined alternative treatments (ALT, d = 1.61). On the BDI a moderate effect size (d = 0.53) was found for comparisons of gCBT and ALT groups. gCBT also had large and significant effects on depressive cognition assessed with the Automatic Thoughts Questionnaire and the Dysfunctional Attitudes Scale compared with WLC and ALT comparison groups (d = 2.66). This meta-analysis shows that gCBT is a robust intervention for depression in adults.  相似文献   
96.
According to a guiding idea in metaethics, there is a necessary link between the concept of normative reasons and the concept of practical rationality. This notion brings up two issues: The exact nature of this link, and the nature of rationality. With regard to the first issue, the debate is dominated by a certain standard claim. With regard to the second issue, the debate is dominated by what I will refer to as ‘subjectivism’ and ‘objectivism’ about rationality, where the latter is assumed to be a necessary condition for the existence of categorical reasons. In this paper, it is argued that subjectivism is able capture an ordinary, non-technical, sense of ‘rational’ whereas objectivism is not. The basic reason is that objectivism fails to account for the essential connection between rationality, malfunctioning, and rational criticism. This means that we face a puzzle: While objectivism appears to be a necessary condition for the existence of categorical reasons, it fails to capture a central sense of ‘rational’. It is finally argued that this puzzle can be solved by abandoning the standard claim about the link between reasons and rationality.  相似文献   
97.
According to Michael Zimmerman, no interpretation of the idea that moral responsibility is essentially interpersonal captures a significant truth. He raises several worries about the Strawsonian view that moral responsibility consists in susceptibility to the reactive attitudes and claims that this view at best supports only an etiolated interpretation of the idea that moral responsibility is essentially interpersonal. He outlines three problems. First, the existence of self-reactive attitudes may be incompatible with the interpersonal nature of moral responsibility. Secondly, Zimmerman questions the significance of the interpersonal nature of moral responsibility, according to the Strawsonian view. Thirdly, he argues that that view may be taken to suggest the wrong kind of priority relation between ‘P is morally responsible’ and ‘it is appropriate to adopt some reactive attitude toward P’. I discuss each of these problems in turn and conclude that Strawsonians can respond to all three problems raised by Zimmerman. The Strawsonian view supports a significant interpretation of the idea that moral responsibility is essentially interpersonal.  相似文献   
98.
We examined whether long QT syndrome (LQTS) mutation carrier status or symptomatic LQTS are associated with depression, and whether there are sex differences in these potential relationships. The sample comprised 782 participants (252 men). Of the 369 genetically defined LQTS mutation carriers, 169 were symptomatic and 200 were asymptomatic. The control group consisted of 413 unaffected relatives. Depression was assessed using the Beck Depression Inventory-II (BDI-II). No association was found for LQTS mutation carrier status with depression. The multinomial logistic regression showed that LQTS mutation carrier men with arrhythmic events scored higher on depression compared with the control group, even when adjusting for age, β-blockers, antidepressants, and social support (OR = 1.09, 95 % CI [1.02, 1.15], p = .007). The binary logistic regression comparing symptomatic and asymptomatic LQTS mutation carriers showed that symptomatic LQTS was associated with depression in men (OR = 1.10, 95 % CI [1.03, 1.19], p = .009). The results were unchanged when additionally adjusted for education. These findings suggest that symptomatic LQTS is associated with depression in men but not in women. Overall, however, depression is more frequent in women than men. Thus, regular screening for depression in LQTS mutation carriers and their unaffected family members can be important.  相似文献   
99.
100.
A one-year follow up study was conducted on a sample of 940 Spanish adolescents aged mostly from 10 to 15 in order to explore the extent to which their subjective well-being (SWB) changes from one year to the next, and whether these changes are the same for both genders regardless of the instrument used to measure SWB. Participants responded to the same four SWB scales twice, with an interval of a year in between. A decrease in the levels of SWB is identified from the years 11–12 onwards, the decrease in girls being more marked. Multiple-item, domain-based scales (Brief Multidimensional Student’s Life Satisfaction Scale and Personal Well-Being Index) are more sensitive than single-item scales (Overall Life Satisfaction and Happiness Taking into Account Overall Life) in detecting this decrease. Implications for the study of SWB are discussed from a developmental perspective.  相似文献   
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