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951.
Low NC  Merikangas KR 《CNS spectrums》2003,8(6):433-4, 437-44
This review addresses the methodologic issues relevant to the study of comorbidity and provides a broad overview of the medical and psychiatric conditions associated with migraine. Since the body of literature examining the comorbidity of migraine is enormous, the scope of this review will largely focus on community and case-control studies. Among the selected comorbid medical conditions, including disorders of the cardiovascular, respiratory, neurologic, gastrointestinal and immunologic systems, stroke, asthma, and allergies appear to be most strongly associated with migraine. Among the psychiatric illnesses, mood and anxiety disorders have been shown to be most strongly associated with migraine in the general population. Further research is indicated and necessary to elucidate the precise mechanism of migraine comorbidity.  相似文献   
952.
The present study tests a model of antecedents (i.e., the use of family-friendly policies, supervisor support, number of hours worked, having childcare responsibility) and consequences (i.e., job and family satisfaction) of work–family conflict and family–work conflict. As hypothesized, we found that the use of family-friendly policies, hours worked per week, and supervisor support were predictive of work–family conflict. In addition, as predicted, childcare responsibility and supervisor support were found to be related to family–work conflict. Work–family conflict was found to be related to both job and family satisfaction. Our research extends previous research in a number of ways. We believe that a particular strength of our study is it incorporated data gathered at different points in time and from more than one source.  相似文献   
953.
The purpose of this study was to examine the relationships between leadership and military teams' affective and cognitive processes and the subsequent links between these processes and team effectiveness. Soldiers (N = 148) from 32 teams completed questionnaires assessing these variables. Hierarchical linear modeling was used to analyze the data. Transformational leadership was positively associated with cognitive and affective processes, but only active management-by-exception leadership was related to negative affect. Neither form of management-by-exception leadership related to cognitive processes. Positive affect, negative affect, and cognitive processes were all related to team viability. Finally, some mediation effects were observed. Implications of the results for developing leadership in military teams are drawn.  相似文献   
954.
Randomization is the “gold standard” design for clinical research trials and is accepted as the best way to reduce bias. Although some controversy remains over this matter, we believe equipoise is the fundamental ethical requirement for conducting a randomized clinical trial. Despite much attention to the ethics of randomization, the moral psychology of this study design has not been explored. This article analyzes the ethical tensions that arise from conducting these studies and examines the moral psychology of this design from the perspectives of physician-investigators and patient-subjects. We conclude with a discussion of the practical implications of this analysis.  相似文献   
955.
This study examined the validity of a state version of the Social Physique Anxiety Scale (Hart, Leary & Rejeski, 1989) by conducting tests of concurrent and discriminative validation. Participants were four separate samples of young women (N=221) who exercised ≤ 2 days/week and who participated in various experiments examining body image and self-presentation. Participants' scores on the state SPAS (S-SPAS) were significantly correlated, in expected directions, with scores on both trait and state measures of body image and self-presentation, and with body mass index (BMI). In addition, S-SPAS scores discriminated between women who exercised in a mixed-sex versus a same-sex environment, but trait SPAS scores did not. Together, these results provide evidence of construct validity of a state version of the SPAS and demonstrate that social physique anxiety can be conceptualized and measured as a situational variable. The S-SPAS, rather than the trait SPAS, should be employed in experiments designed to detect differences in state social physique anxiety.  相似文献   
956.
957.
Women living with HIV/AIDS and a history of childhood sexual abuse often exhibit sexual trauma symptoms and elevated rates of HIV-risk behaviors. In this paper, we describe a coping skills group intervention that reduced traumatic stress and sexual-risk behavior in a recent randomized clinical trial. We focused on clinical issues that emerged among female participants receiving the intervention. Clinical observations showed that recognizing connections between trauma, psychological distress, and high risk behaviors was a new and powerful experience for many participants. Participants successfully applied psychoeducational material, expressing an increased sense of power and control over their relationships and behaviors as they developed more adaptive cognitive and behavioral skills. Women expressed high levels of satisfaction with the intervention. Recommendations for clinical practice are provided.  相似文献   
958.
A signature feature of self-regulation is that once a goal is satiated, it becomes deactivated, thereby allowing people to engage in new pursuits. The present experiments provide evidence for vicarious goal satiation, a novel phenomenon in which individuals experience “post-completion goal satiation” as a result of unwittingly taking on another person's goal pursuit and witnessing its completion. In Experiments 1 and 2, the observation of a goal being completed (vs. not completed) led to less striving by the observer on the same task. Given that an actor's strength of commitment affects goal contagion, we hypothesized that such commitment would be an important boundary condition for vicarious goal satiation. The results of Experiment 2 showed that observing stronger (vs. weaker) goal commitment lowered accessibility of goal-related words, but only when the goal being observed was completed. Implications of vicarious goal satiation for goal pursuit in everyday environments are discussed.  相似文献   
959.
The current study examines the extent to which selected work-related variables differentially predict burnout and secondary traumatic stress (STS) and the degree to which social support mitigates both of these occupational stress syndromes. Multiple regression performed on responses from 331 professional chaplains found that: (1) the number of years worked in the same employment position was positively associated with burnout but not STS; (2) STS, but not burnout, was positively associated with the number of hours spent per week counseling patients who had had a traumatic experience; and (3) social support was negatively related to burnout and STS. Only specific sources of social support (supervisory support and family support), however, were negatively associated with burnout. Results highlight the need for counselors to be attuned to not only their clients but also to their own inner dynamics in order to mitigate the possible deleterious effects of their work.  相似文献   
960.
Tulving (1985) posited that the capacity to remember is one facet of a more general capacity—autonoetic (self-knowing) consciousness. Autonoetic consciousness was proposed to underlie the ability for “mental time travel” both into the past (remembering) and into the future to envision potential future episodes (episodic future thinking). The current study examines whether individual differences can predict autonoetic experience. Specifically, the Zimbardo Time Perspective Inventory (ZTPI, Zimbardo & Boyd, 1999) was administered to 133 undergraduate students, who also rated phenomenological experiences accompanying autobiographical remembering and episodic future thinking. Scores on two of the five subscales of the ZTPI (Future and Present-Hedonistic) predicted the degree to which people reported feelings of mentally traveling backward (or forward) in time and the degree to which they reported re- or pre-experiencing the event, but not ten other rated properties less related to autonoetic consciousness.  相似文献   
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