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221.
This study investigates the mediating role of psychological meaningfulness among social job resources (i.e., coworkers and supervisor support), vigor, and emotional exhaustion in a nursing context. In spite of progress in understanding which organizational influence affects nurses’ vigor and emotional exhaustion, the psychological mechanisms assumed to underlie the associations have not been fully explored. The sample for this study consisted of 171 nurses from Spanish hospitals (54.4 %) and Primary Care Centers (45.6 %). The mediation model was tested using the bootstrapping procedure. Our findings confirmed that psychological meaningfulness fully mediates the impact of social job resources on vigor at work. Moreover, psychological meaningfulness partially mediated the impact of social job resources on emotional exhaustion. Results suggest that meaningfulness plays an important role in the connection between job resources, vigor, and emotional exhaustion. The findings contribute to our understanding of the psychological processes that can explain how job resources contribute to the energetic aspect of burnout and engagement among nurses. Providing nurses with more social job resources, such as coworker and supervisor support, could activate their levels of personal meaningfulness and thus enhance their levels of well-being at work.  相似文献   
222.
Although the number of English Language Learner students is increasing in the US school system, little is known about the preferences of language of instruction, particularly among young students with autism. We implemented a choice assessment with five children with autism to determine preference between English and Spanish instruction using a concurrent-operant design. Participants were allowed to choose between English instruction, Spanish instruction, and a no-language control condition using BIGmack communication devices. We compared choice allocation between previously mastered skills (easy tasks) and targets in the acquisition phase of learning (difficult tasks). None of the participants indicated a preference for language of instruction during easy tasks, while four participants indicated a preference during difficult tasks. Results suggest that the concurrent-operant procedure is an effective method for assessing preference of language of instruction with students with autism.  相似文献   
223.
A typology of churched and unchurched religions is developed and then used to analyse the status of unchurched spirituality in the United States, Sweden, and Japan. In the United States, churched religions remain strong, while most of those who say they have no religious preference are quite religious, merely unchurched. In Sweden, the lack of participation in the state church seems to be more than offset by a rapid rise in unchurched religion, especially among the young. Japan's celebrated lack of religion is found to be merely a lack of churched religions, as the Japanese are devoted followers of unchurched faiths. In conclusion, the relative lack of authority of unchurched religions is examined.  相似文献   
224.
Dimensions of peer sexual harassment in schools were analyzed with confirmatory factor analyses of data from a questionnaire study of 980 Swedish high-school students. The factorial structures suggested in the literature on sexual harassment in the workplace showed a bad fit to the student data, especially for boys. A nested structure, with one general factor and two specific factors (closest to the hostile environment and sexual attention categories), appeared to offer the best fit-to-data for female students. For male students, however, the structure was less clear, and the fit worse, but the presence of a general sexual harassment factor was supported also there. No acceptable model common to boys and girls could be identified.  相似文献   
225.
226.
In this paper, an approach to decision making in managing human resources that integrates multi‐attribute decision making techniques with expert systems is described. The approach is based on the explicit articulation of qualitative decision knowledge which is represented by a tree of attributes and decision rules. The decision making process is supported by DEXi, a specialized expert system shell for interactive construction of the knowledge base, evaluation of options, and explanation of the results. Practical use of the shell is illustrated by an application in the field of personnel selection for a top manager position.  相似文献   
227.
In research on selective exposure to information, people have been found to predominantly seek information supporting rather than conflicting with their opinion. In most of these studies, participants were allowed to search for as many pieces of information as they liked. However, in many situations, the amount of information that people can search for is restricted. We report four experiments addressing this issue. Experiment 1 suggests that objective limits regarding the maximum number of pieces of information the participants could search for increases the preference for selecting supporting over conflicting information. In Experiment 2, just giving participants a cue about information scarcity induces the same effect, even in the absence of any objective restrictions. Finally, Experiment 3 and 4 clarify the underlying psychological process by showing that information limits increase selective exposure to information because information search is guided by the expected information quality, which is basically biased towards supporting information, and information limits act to reinforce this tendency. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   
228.
S tudents' social competence was investigated in relation to race/ethnicity and gender for a sample of 371 Zimbabwean students attending racially/ethnically integrated schools. About 42% of the students were black, and 58% white (mean age 12 years; SD=9 months). Peer and teacher sociometric ratings of children's social behaviour, social responsibility, and friendliness comprised the social competence measures. Tests of empirical independence among these social competence measures supported their uniqueness in reliably assessing components of the general construct of social competence among Zimbabwean students. Multiple analysis of variance procedures were used to examine the relationship between social competence statuses and group membership (i.e., race/ethnicity, gender) while controlling for aggregate scores and classroom racial proportions. Superior academic achievement and racial/ehnic propinquity are social status levelling factors in multiracial school settings. Teachers rated white students higher on social responsibility and social behaviour. Students rated white students higher on social responsibility only. Comparisons of social competence by ethnicity and gender revealed that white and female students were rated significantly higher on social behaviour and social responsibility than their black and male classmates. Female students were perceived as more socially competent or better adjusted to school than males. Reliable differences in social competence in race/ethnicity and gender groups were concentrated in peer ratings of social responsibility and in teacher ratings of social behaviour and social responsibility. In postcolonial settings or settings with a history of race/ethnicity and gender‐based privilege, minorities from a dominant culture may have higher social status than peers from a majority culture. Superior social competence in females is a resource for school adaptation and social climate. Students have perceptions of social competence in peers that only partially overlap with those of teachers and contribute uniquely to their experience of school. Social competence in students is multifaceted, gendered, and differently perceived by teachers and peers.  相似文献   
229.
In 2011, China's Internet population reached over half a billion users and the popular Twitter-like social networking service, Weibo, has been adopted by half of the users since its launch in August 2009. Given the potential of the Internet to facilitate a civic culture in the authoritarian state, the use of Weibo and its effects on citizens' political attitudes and behaviors are of important concern. A survey of 499 Weibo users found that intensity of use was related to increased willingness to express opinions about government and politics, the perception that one has the ability to participate in politics, and feelings that the government is not responsive to the demands of citizens. Moreover, the above relationships were moderated by the motivations of Weibo use, such that information motives strengthened the relationships while entertainment motives weakened the relationships.  相似文献   
230.
Although retrieval practice typically enhances memory retention, it can also impair subsequent eyewitness memory accuracy (Chan, Thomas, & Bulevich, 2009). Specifically, participants who had taken an initial test about a witnessed event were more likely than nontested participants to recall subsequently encountered misinformation—an effect we called retrieval-enhanced suggestibility (RES). Here, we sought to test the generality of RES and to further elucidate its underlying mechanisms. To that end, we tested a dual mechanism account, which suggests that RES occurs because initial testing (a) enhances learning of the later misinformation by reducing proactive interference and (b) causes the reactivated memory trace to be more susceptible to later interference (i.e., a reconsolidation account). Three major findings emerged. First, RES was found after a 1-week delay, where a robust testing benefit occurred for event details that were not contradicted by later misinformation. Second, blockage of reconsolidation was unnecessary for RES to occur. Third, initial testing enhanced learning of the misinformation even when proactive interference played a minimal role.  相似文献   
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