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921.
The study examined age differences in positive (e.g., warm) and negative (e.g., hostile) characteristics of marital interactions between middle-aged and older couples and whether these characteristics were differentially associated with marital satisfaction by age. Spouses' perception of partners' positive and negative behavior during marital interaction was assessed in general and following disagreement and collaborative tasks. Trained observers coded spouses' positive and negative behavior during interactions. Older individuals reported higher marital satisfaction and perceived their spouse's behavior as less negative in general and more positive across all contexts than middle-aged individuals. Spouses' perceptions of their partners' positive and negative behavior independently predicted marital satisfaction for both age groups across contexts. Perceptions of partners' negative behavior in general and of both positive and negative behavior in the disagreement task were more closely associated with marital satisfaction for older spouses than for middle-aged spouses. Results point to the importance of positive and negative characteristics in marital functioning across age cohorts and indicate that such characteristics may be context dependent. Findings suggest that, in some contexts, both positive and negative characteristics are more salient for older adults.  相似文献   
922.
The authors examined the relations of maternal supportive parenting to effortful control and internalizing problems (i.e., separation distress, inhibition to novelty), externalizing problems, and social competence when toddlers were 18 months old (n = 256) and a year later (n = 230). Mothers completed the Coping With Toddlers' Negative Emotions Scale, and their sensitivity and warmth were observed. Toddlers' effortful control was measured with a delay task and adults' reports (Early Childhood Behavior Questionnaire). Toddlers' social functioning was assessed with the Infant/Toddler Social and Emotional Assessment. Within each age, children's regulation significantly mediated the relation between supportive parenting and low levels of externalizing problems and separation distress, and high social competence. When using stronger tests of mediation, controlling for stability over time, the authors found only partial evidence for mediation. The findings suggest these relations may be set at an early age.  相似文献   
923.
924.
Potential advantages and disadvantages of doctoral training in genetic counseling have been debated. In this study, individual interviews were conducted to characterize the practice and attitudes of genetic counselors who have achieved doctoral degrees in any field. Participants (N=31) were more likely to spend time in research and less likely to spend time in clinic than genetic counselors in general. Advantages identified by participants were consistent with theorized advantages, and included increased knowledge, wider research roles, additional opportunities and greater respect. Disadvantages identified by participants focused more on individual perspectives than previously theorized profession-wide disadvantages. These included increased time commitment and decreased patient contact. The attitudes of participants towards the development of doctoral training in genetic counseling were generally positive. The results suggest that doctoral training in genetic counseling would have more benefits than drawbacks for individuals pursuing this degree.  相似文献   
925.
There is growing evidence that cumulative exposure to highly responsive parenting styles throughout the early childhood period may provide a variety of important child benefits in terms of language, cognitive, social, and emotional development. We view maternal responsivity as a dynamic construct of central importance to the development of children with intellectual disabilities just as it is for typically developing children. In this study, we selectively review the theoretical and conceptual evidence for the effects of responsivity on development, discuss factors known to influence responsivity including the nature of a child's disability, and review intervention approaches intended to enhance maternal responsivity. We conclude with a set of recommendations for future research.  相似文献   
926.
Does face recognition involve face-specific cognitive and neural processes ('domain specificity') or do faces only seem special because people have had more experience of individuating them than they have of individuating members of other homogeneous object categories ('the expertise hypothesis')? Here, we summarize new data that test these hypotheses by assessing whether classic face-selective effects - holistic processing, recognition impairments in prosopagnosia and fusiform face area activation - remain face selective in comparison with objects of expertise. We argue that evidence strongly supports domain specificity rather than the expertise hypothesis. We conclude that the crucial social function of face recognition does not reflect merely a general practice phenomenon and that it might be supported by evolved mechanisms (visual or nonvisual) and/or a sensitive period in infancy.  相似文献   
927.
A model of coping with stress is proposed in which coping mediates the relationship among organizational stressors and personal characteristics, and job-related strains and organizational outcomes. Study results, based on a sample of professional salespeople, provide overall support for most of the hypothesized relationships among work-related stressors, personal characteristics, and coping styles. Findings also support the influence of emotion-focused coping on the psychological outcomes of emotional exhaustion and job-induced anxiety; which in turn are found to influence job satisfaction and intention to withdraw. While problem-focused coping had no effect on job-induced anxiety, problem-focused coping did effect emotional exhaustion, which in turn influences job satisfaction and intention to withdraw. Minor differences were found when the proposed model was applied to saleswomen versus salesmen. Overall, however, the model was robust across both genders.  相似文献   
928.
Each day, thousands of televised images of the workplace fill the airwaves through programs such as Law and Order, ER, and The Simpsons. Although communications research has suggested that the social reality of television is often accepted by high‐level viewers ( Perry & Roesch, 2004 ; Potter, 1994 ), management researchers have been slow to examine television as work socialization. This paper addresses possible concerns of scale and theoretical rigor through development of reliable scales based on televised content and the testing of relationships through an interdisciplinary framework. Regression results indicate that heavy television exposure may influence viewer perceptions regarding access to managers and resources. The results also indicate that non‐media work information can moderate this effect. Practical implications for managers are provided.  相似文献   
929.
Structural magnetic resonance imaging (MRI) studies of the human brain have reported evidence for sexual dimorphism. In addition to sex differences in overall cerebral volume, differences in the proportion of gray matter (GM) to white matter (WM) volume have been observed, particularly in the parietal lobe. To our knowledge there have been no studies examining the relationship between the sex differences in parietal lobe structure and function. The parietal lobe is thought to be involved in spatial ability, and particularly involved in mental rotation. The purpose of this study is to examine whether sex differences in parietal lobe structure are present, and if present to relate these differences to performance on the mental rotations test (MRT). We found that women had proportionately greater gray matter volume in the parietal lobe compared to men, and this morphologic difference was disadvantageous for women in terms of performance on the MRT. In contrast, we found that men compared to women had proportionately greater parietal lobe surface area, and this morphologic difference was associated with a performance advantage for men on mental rotation. These findings support the possibility that the sexual dimorphism in the structure of the parietal lobe is a neurobiological substrate for the sex difference in performance on the mental rotations test.  相似文献   
930.
Dumka LE  Gonzales NA  Bonds D  Millsap RE 《Sex roles》2009,60(7-8):588-599
To understand the role that Mexican origin parents play in their children's academic success, this study used structural equation modeling to evaluate the associations of parents' parenting practices (warmth, monitoring, harshness, and academic involvement) and cultural orientations (enculturation and acculturation) with their adolescents' grades, classroom behavior, and association with peers who get into trouble at school. Data were obtained from teachers, mothers, fathers, and male and female adolescents in 560 Mexican origin families living in the southwest U.S. Results indicated that mothers' and fathers' parenting practices and cultural orientations were linked to adolescents' academic outcomes. However, there were differences for boys and girls. Results are discussed in relation to parent and adolescent gender roles and implications for intervention.  相似文献   
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