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891.
The main objective of the present study is to analyse the role of cynicism as a coping strategy in the process of burnout, considering gender as a key variable in this process. The sample comprised 555 teachers from Spanish primary and secondary schools. A two-wave panel study was carried out: data were gathered during the first term and again during the third and last term of the academic year. Several t-tests for independent samples and moderated hierarchical regression analysis were carried out. Results showed that women have a higher level of exhaustion than men, whereas men have a higher level of cynicism than women. Furthermore, cynicism has a direct and positive effect on exhaustion for women. In the case of men, cynicism is not an effective coping strategy but it has some buffering effect on exhaustion. Thus, a high level of cynicism seems to lead to a lower increase of exhaustion. Results, contributions, and limitations of the present study are discussed. 相似文献
892.
Television programs portray characters with idealized body types that for most viewers are unattainable. These body types have become a common source of comparison for many young viewers who evaluate their own self-worth and bodies based on the models they see on television. This study examines body weight, both in terms of frequency and portrayals, focusing on how preadolescent and adolescent characters’ bodies are presented on the sitcoms from three children's television networks. The results indicate that while children's situation comedies have relatively few overweight characters, this small percentage closely parallels national figures. Male and female characters do not differ in their distribution across weight categories. However, when character ethnicity is factored, significant shifts occur. Surprisingly, no differences were observed in the portrayal of physical and mental attributes among weight categories except in social popularity where overweight characters were not as embedded in social networks. Compared to other relevant studies, this research provides some evidence that the treatment and portrayal of overweight characters in children-targeted sitcoms is more positive, equitable, and less stereotypical than in other programming venues and that children are experiencing body type diversity in these fictional portrayals. Nonetheless, above average weight characters still suffer some social marginality and ethnic misrepresentation. 相似文献
893.
Norman B. Schmidt Thomas E. Joiner Jr. 《Journal of psychopathology and behavioral assessment》2004,26(1):65-72
The relationship between maladaptive self-schemas, negative life events, and psychological distress was assessed. The model tested was based on Young's (J. Young, 1990) diathesis–stress conceptualization of maladaptive schemas, which are believed to represent the cognitive diathesis underlying Axis II personality pathology. Young's model predicts that schemas are chronically activated in individuals with maladaptive schemas. Therefore, the experience of salient negative life events is less likely to exacerbate the level of distress experienced by those having maladaptive schemas. A nonclinical sample (N = 93) was assessed using the Schema Questionnaire (SQ), a measure of maladaptive self-schemas, a measure of negative life events, and several measures of psychological distress. Support was found for this prediction indicated by a Schema × Negative Life Events interaction in which the distress level of High SQ participants was less affected by negative life events compared to Low SQ participants. 相似文献
894.
Mathematical models of cognition often contain unknown parameters whose values are estimated from the data. A question that generally receives little attention is how informative such estimates are. In a maximum likelihood framework, standard errors provide a measure of informativeness. Here, a standard error is interpreted as the standard deviation of the distribution of parameter estimates over multiple samples. A drawback to this interpretation is that the assumptions that are required for the maximum likelihood framework are very difficult to test and are not always met. However, at least in the cognitive science community, it appears to be not well known that standard error calculation also yields interpretable intervals outside the typical maximum likelihood framework. We describe and motivate this procedure and, in combination with graphical methods, apply it to two recent models of categorization: ALCOVE (Kruschke, 1992) and the exemplar-based random walk model (Nosofsky & Palmeri, 1997). The applications reveal aspects of these models that were not hitherto known and bring a mix of bad and good news concerning estimation of these models. 相似文献
895.
Discourse analysis affords researchers and practitioners improved understandings regarding how positive outcomes are accomplished in the conversations of family therapy. By investigating how change is constructed or ‘performed’ in therapeutic interactions, its analyses conceptually parallel those of the social constructionist approaches to family therapy. In this respect, discourse analysis offers empirical methods to examine claims about the constructive aspects of therapeutic conversations. These conceptual and research parallels are examined in how impasses in family therapy were transcended, rhetorically, between an adolescent, his parents and the therapist. We conclude that the research methods of discourse analysis can directly enhance the conversational skills and methods of therapists. 相似文献
896.
897.
Tom Rockmore 《Metaphilosophy》2004,35(4):466-478
Abstract: It makes sense to ask from time to time where we are in the philosophical discussion. This article reviews the debate in the twentieth century. Michael Friedman has recently argued that the split between Continental and analytic philosophy is due to the inability, because of war, to carry forward a genuine debate begun by Heidegger and Carnap around the time of Heidegger's public controversy with Cassirer at Davos in 1929. I, however, argue that there was not even the beginning of a genuine debate between Heidegger and Carnap. I argue further that the split between analytic and Continental philosophy originated earlier, in the analytic attack on idealism at the beginning of the century. And finally I argue that the differences among analytic philosophy, Continental philosophy, and pragmatism, the third main current of twentieth‐century philosophy, can be traced to differing reactions to Kant. 相似文献
898.
In this paper we revise Reinforcement Learning and adaptiveness in Multi-Agent Systems from an Evolutionary Game Theoretic
perspective. More precisely we show there is a triangular relation between the fields of Multi-Agent Systems, Reinforcement
Learning and Evolutionary Game Theory. We illustrate how these new insights can contribute to a better understanding of learning
in MAS and to new improved learning algorithms. All three fields are introduced in a self-contained manner. Each relation
is discussed in detail with the necessary background information to understand it, along with major references to relevant
work. 相似文献
899.
Michael T. Schmitt Nyla R. Branscombe Tom Postmes 《European journal of social psychology》2003,33(3):297-312
In two experiments we found that women exhibited worse psychological well‐being in a context in which gender discrimination was pervasive compared to a context in which is was rare. In Study 1, women who read an essay suggesting that sexism is pervasive reported lower self‐esteem than women who read an essay suggesting that sexism is rare. In Study 2, we examined the effects of the pervasiveness of sexism when women were making an attribution for a single negative outcome. Women who attributed a negative evaluation to pervasive sexism exhibited less positive self‐esteem and affect compared to women who could attribute the negative evaluation to an isolated instance of discrimination or to a non‐sexist, external cause. Copyright © 2002 John Wiley & Sons, Ltd. 相似文献
900.
Norman B. Schmidt Thomas E. Joiner Jr. Jeffrey P. Staab Foluso M. Williams 《Journal of psychopathology and behavioral assessment》2003,25(3):139-145
Separate lines of research indicate that patients with panic disorder display negative perceptions of physical health and elevated fear of autonomic arousal. Because health perceptions and anxiety sensitivity may be related, the present study evaluated the degree to which these constructs can be distinguished in patients meeting DSM-IV criteria for panic disorder (N = 44). Perceived health, anxiety sensitivity, and the clinical features of panic disorder were assessed at pretreatment and following 12 sessions of cognitive–behavioral treatment. Findings consistently indicated that perceived health and anxiety sensitivity can be meaningfully differentiated. Perceived physical health was only moderately associated with anxiety sensitivity, and each was uniquely associated with pretreatment symptomatology and posttreatment end-state functioning. Perceived physical health appears to be a clinically useful index in the overall evaluation of panic disorder and is readily distinguishable from anxiety sensitivity. 相似文献