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911.
ABSTRACT

This study examined the temporal course of emotional face recognition in amnestic mild cognitive impairment (aMCI). Patients and healthy controls (HC) performed a face recognition task, giving old/new responses to previously studied and novel faces displaying a negative or neutral expression. In aMCI patients, recognition accuracy was preserved for negative faces. Event-related potentials (ERPs) revealed disease-related changes in early perceptual components but not in ERP indices of explicit recognition. Specifically, aMCI patients showed impaired recognition effects for negative faces on the amplitudes of N170 and P2, suggesting deficient memory-related processing of negative faces at the stage of structural encoding and during an early recognition stage at which faces are individuated, respectively. Moreover, while a right-lateralized emotion effect specifically observed for correctly recognized faces on the amplitude of N170 was absent in aMCI, a similar emotion effect for successfully recognized faces on P2 was preserved in the patients, albeit with a different distribution. This suggests that in aMCI facilitated processing of successfully recognized emotional faces starts later in the processing sequence. Nonetheless, an early frontal old/new effect confined to negative faces and a parietal old/new effect unaffected by facial emotion were observed in both groups. This indicates that familiarity and conceptual priming processes may specifically contribute to recognition of negative faces in older adults and that aMCI patients can recruit the same retrieval mechanisms as controls, despite disease-related changes on early perceptual ERP components.  相似文献   
912.

The purpose of this study was to examine the motivational responses of tennis players in relation to their goal orientations and perceptions of the motivational climate. Youngsters completed a survey with tennis-specific measures of goal orientations, motivational climate, attitudes toward tennis, their instructor, their fellow players and sportspersonship behaviors. Results support Nicholls' goal perspective theory. Moderated regression analysis suggested that positive perceptions of a task-involving climate and negative perceptions of an ego-involving motivational climate predicted players' attitudes toward sportpersonship, their instructor, and fellow players. Attitudes toward tennis were predicted by task orientation. Canonical analyses further suggested that perceptions of the climate were most strongly related to attitudes.  相似文献   
913.
Mostly invigorated by infrahumanisation theory, our knowledge on processes of dehumanisation in intergroup relations has grown considerably in the last decade. Building on these earlier endeavours, the present chapter reviews some recent empirical extensions that highlight the importance of differentiating between ingroup humanisation and outgroup dehumanisation because they are often moderated by specific variables. The role of these separate processes is discussed as a function of the main structural elements that define intergroup behaviour; that is, the defining boundaries of the groups, the relation between the groups at hand, and the ideologies of its members. Finally, the role of the different senses of humanness is discussed, suggesting that the folk conception of humanness differs between cultures.  相似文献   
914.
This paper reports on the workshop ‘Genetic Counseling/Consultations in South-East Asia’ at the 10th Asia Pacific Conference on Human Genetics in Kuala Lumpur, Malaysia, in December 2012. The workshop brought together professionals and language/communication scholars from South-East Asia, and the UK. The workshop aimed at addressing culture- and context-specific genetic counseling/consultation practices in South-East Asia. As a way of contextualizing genetic counseling/consultation in South-East Asia, we first offer an overview of communication-oriented research generally, drawing attention to consultation and counseling as part of a communicative continuum with distinctive interactional features. We then provide examples of genetic counseling/consultation research in Hong Kong. As other countries in South-East Asia have not yet embarked on communication-oriented empirical research, we report on the current practices of genetic counseling/consultation in these countries in order to identify similarities and differences as well as key obstacles that could be addressed through future research. Three issues emerged as ‘problematic’: language, religion and culture. We suggest that communication-oriented research can provide a starting point for evidence-based reflections on how to incorporate a counseling mentality in genetic consultation. To conclude, we discuss the need for creating a platform for targeted training of genetic counselors based on communication-oriented research findings.  相似文献   
915.
Abstract

Recent studies by Söderfeldt et al. (1996) and de Jonge et al. (1999) have demonstrated that Karasek's operationalization of job demands in his well-known Job Demands-Control (JD-C) Model (Karasek, 1979), i.e. quantitative demands, cannot capture the complexities of working with patients or clients in health care work. In the current study on burnout among 816 Dutch oncology care providers, the “traditional” JD-C Model was extended by including two types of emotional job demands. Moreover, “susceptibility to emotional contagion” was included as a potential moderator of the relationship between emotional job demands and burnout. Emotional job demands significantly contributed to the prediction of burnout, after controlling for quantitative job demands and job control. In addition, care providers' susceptibility to emotional contagion moderated the relationship between “confrontation with death and dying” and burnout. Care providers high in susceptibility to emotional contagion were more “vulnerable” to the stress associated with high emotional demands than their counterparts.  相似文献   
916.
The present short note aimed at further exploring data from a recent study showing socially modulated auditory contagious yawning in domestic dogs (Canis familiaris). Two independent observers further extended the analysis of all video recordings made in the previous study and coded both the number of yawns performed by the dogs and the frequencies or durations of stress-related behaviors exhibited throughout the presentation of familiar and unfamiliar yawns. By showing no significant difference between conditions in the frequencies or durations of the coded behaviors, nor any association between the number of yawns and the frequencies or durations of stress-related behaviors, results raised doubt on the stress-induced yawn hypothesis, thus supporting social modulation. The exact mechanism underlying contagious yawning, however, needs further research.  相似文献   
917.
Twenty men and twenty women were tested to determine patterns of latent hostility toward the Deity figure with a view governed by sex difference. It was found that men exhibited a consistently rigid pattern while women tended to move from lower to higher means on the “B” or benevolence scale. There was little differentiation on the “P” or potency scores. The technique utilized ink blot interpretations with subsequent ranking from the one most, to the one least, suggesting God. This attachment of symbol on a known factor to one of an unknown dimension has been labeled the technique of symbolic equivalence.  相似文献   
918.
The aim of this study is to assess the influence of spirituality and religiousness on the psychological traumatic effects of a catastrophic event in a population that had been exposed to an earthquake compared with a control population that had not been exposed. A total of 901 people have been evaluated using: (1) Brief Multidimensional Measure of Religiousness/Spirituality; (2) Impact of Event Scale and (3) Trauma and Loss Spectrum-Self Report (TALS-SR). Self-perceptions of spirituality and religiousness were used to rank the samples, distinguishing between spiritual and religious, spiritual-only, religious-only and neither spiritual nor religious groups. The sample that had experienced the earthquake showed lower scores in spiritual dimension. The religious-only group of those who were exposed to the earthquake demonstrated TALS-SR re-experiencing and arousal domain scores similar to the population that was not exposed. A weakening of spiritual religiosity in people having difficulty coping with trauma is a consistent finding. We further observed that the religious dimension helped to buffer the community against psychological distress caused by the earthquake. The religiosity dimension can positively affect the ability to cope with traumatic experiences.  相似文献   
919.
920.
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