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871.
In classrooms students of color may experience stigma (i.e., concern about being stereotyped) because negative stereotypes of their intellect are salient. Two studies included African American, European American, and Latina/Latino female and male undergraduates. Study 1 ( n = 86) demonstrated while students of color generally had positive expectations of teachers, their expectations declined when imagining class with a European American instructor who would repeatedly versus never evaluate their work or an ethnically matched instructor across conditions. Study 2 ( n = 136) revealed all students had more positive expectations of culturally tolerant versus culturally intolerant instructors. Students of color more than European American students perceived that intolerant instructors could grade them unfairly. We discuss implications for ethnically diverse classrooms . 相似文献
872.
Despite the importance of private insurance in the financing of Australia's health care system, there have been few studies of health insurance choice. A survey was carried out of employees of two large organisations to serve as a reference group for middle-income people in secure employment. Insurance was associated with income, age, marital status and history of medical costs; but not dependents or hospital expenses. Main determinants of level of cover were income and medical costs. In making decisions, information search was low and decisions seem to be made on the basis of simple risk aversion, influenced by insurers' advertising. 相似文献
873.
This paper discusses how a subject's judgments about his actions, uncertainties and values may be improved by seeking out and reconciling inconsistences between related judgments. Decision theory tells us that there are relationships between coherent judgments, such as between a prior, likelihood and posterior, but does not tell us how a subject is to reconcile his own, possibly incoherent, views. The role of coherence in improving judgments is not clear. This paper discusses whether there is a unique, best reconciliation of incoherent judgments and how such reconciliation could improve decision-making. The basic principles of the coherent view are explained and a language developed in which the problem of reconciliation can be discussed. The practical importance of the problem is emphasized, illustrated by several examples and possible solutions are explored. 相似文献
874.
Family influences on adolescent male sexuality: the mediational role of self-restraint 总被引:1,自引:0,他引:1
To assess childhood family influences on adolescent sexual activity, 69 boys were studied in sixth grade and again in tenth grade. Boys' self-restraint in sixth grade was hypothesized to mediate the effects of family influences on number of sexual partners four years later. Family scores included observed family interaction patterns, sons' reports of parents' child-rearing practices (rejection, support, child-centered/indulgence), and household composition. In different models, Time 1 family scores and sons' self-restraint accounts for 34 and 48 percent of the variance in sons' subsequent sexuality. As predicted, regression analysis revealed that restraint mediated family influence at Time 1 on the number of sexual partners at Time 2. Notably, intact family, supportive family and child-centred/indulgent parenting were associated with T1 restraint which in turn, was associated with sexual activity. Additionally, family/parenting scores were directly associated with adolescents' sexuality. In discriminant analyses, family scores predicted boys' status as virgins/nonvirgins four year later with greater than 70% success. Discussion focuses on the nature of the family influences and the mechanisms by which they relate to adolescent male sexuality. 相似文献
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The Management Standards Indicator Tool (MSIT) is a 35-item self-report measure of the psychosocial work environment designed to assist organizations with psychosocial risk assessment. It is also used in work environment research. Edwards and Webster presented a 25-item version of the MSIT based on the deletion of items having a factor loading of < .65. Stress theory and research suggest that psychosocial hazard exposures may result in harm to the health of workers. Thus, using data collected from three UK organizations (N = 20,406) we compared the concurrent validity of the brief and full versions of the MSIT by exploring the strength of association between each version of the instrument and a measure of psychological wellbeing (GHQ-12 and Maslach Burnout Inventory). Analyses revealed that the brief instrument offered similar but not always equal validity to that of the full version. The results indicate that use of the brief instrument, which would be less disruptive for employees, would not elevate the risk of false negative or false positive findings in risk assessment. 相似文献
880.
This study examined the relationship between attachment style, differentiation of self, and body dissatisfaction across culture and gender. The sample consisted of 115 Caucasians (85 females, 29 males) with a mean age of 22.2 years (SD = 5.81) and 119 Chinese individuals (93 females, 26 males) with a mean age of 22.8 years (SD = 2.35). Participants completed online self-report measures of body satisfaction, attachment style, and differentiation of self. Results indicated that high attachment anxiety and less differentiation of self were associated with lower body satisfaction for women but not for men of either cultural group. There were no significant cultural or gender differences in terms of overall body satisfaction; however, there were differences with regard to preoccupation with weight and self-perceived weight. It was concluded that culture had little impact on body dissatisfaction in the present sample but that the factors that shape body dissatisfaction differed by gender. 相似文献