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This study compared the effectiveness of two active interventions to a waiting-list control condition to reduce depression and burden and increase use of adaptive coping strategies in family caregivers (N = 161) of physically and/or cognitively impaired older adults. Chi-square analysis of change in depression status from pre- to postintervention showed a higher percentage of improvement among participants in the increasing life satisfaction psychoeducational condition compared to the improvement rate in either the problem-solving psychoeducational class or the wait-list condition. Change in coping strategies and subjective level of burden also differed by group, with participants in the class conditions reporting more frequent use of cognitive or behavioral coping strategies, and less subjective burden, from pre- to postintervention. There was no change in either avoidant coping or perceived stress over time. Results show that intervention programs targeted to improve specific coping skills and psychological symptoms can have a significant impact on caregivers' distress.  相似文献   
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OBJECTIVE: Reducing certain sedentary behaviors (e.g., watching television, using a computer) can be an effective weight loss strategy for youth. Knowledge about whether behaviors cluster together could inform interventions. STUDY DESIGN: Estimates of time spent in 6 sedentary behaviors (watching television, talking on the telephone, using a computer, listening to music, doing homework, reading) were cluster analyzed for a sample of 878 adolescents (52% girls, mean age = 12.7 years, 58% Caucasian). MAIN OUTCOME MEASURES: The clusters were based on the sedentary behaviors listed above and compared on environmental variables (e.g., household rules), psychosocial variables (e.g., self-efficacy, enjoyment), and health behaviors (e.g., physical activity, diet). RESULTS: Four clusters emerged: low sedentary, medium sedentary, selective high sedentary, and high sedentary. Analyses revealed significant cluster differences for gender (p < .002), age (p < .002), body mass index (p < .001), physical activity (p < .01), and fiber intake (p < .01). CONCLUSIONS: Results suggest a limited number of distinct sedentary behavior patterns. Further study is needed to determine how interventions may use cluster membership to target segments of the adolescent population.  相似文献   
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The impact of women's studies courses on students'feminist activism and related behaviors was assessed through quantitative and qualitative methods. At pretesting, women's studies students (10 classes: 161 women and 18 men) did not report significantly more activism than nonwomen's studies students taught by women's studies faculty (9 classes: 73 women and 48 men) or nonwomen's studies students taught by nonwomen's studies faculty (12 classes: 107 women and 47 men). At posttesting, women's studies students, relative to the comparison students, reported more activism during the semester of evaluation, stronger intentions to engage in future feminist activism, and more important and more positive course-related influences on their personal lives ( p < .0001).  相似文献   
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