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991.
T res Theorell Kristina Orth-Gom r Vanja Moser Anna-Lena Und n Ingeborg Eriksson 《Work and stress》1995,9(1):67-76
An intervention consisting of a thorough examination of the psychological worksite problems and a follow-up with feedback and recommendations was made in four different office worksites. One of the sites («active» group) was more organizational change-oriented than the others («passive» group). The course was followed before, three times during the 3 months of the intervention, and 4 months after the end of it, by means of three endocrine plasma markers: cortisol, prolactin and testosterone. In both study groups the prolactin levels increased in women during the starting phase of the intervention, whereas in men prolactin levels remained stable with a tendency (p=0.06) towards lowered prolactin levels during the end phase of the intervention in the active group. Cortisol levels increased markedly in the passive group and tended to decrease in the active group during the intervention (two-way interaction p=0.003), particularly in men. These findings may be indicative of feelings of uneasiness. Testosterone increased in the active group only, particularly at the beginning of the intervention and particularly in women, and also increased in a non-intervention control group. Testosterone levels are associated with anabolic activity. An increase may be indicative of a «placebo effect» of the intervention. Testosterone changes were still clearly observable after 4 months. 相似文献
992.
This study examined the development of baserate estimation skills for everyday social events and attitudes. Subjects in grades one, three, and six responded to questions concerning their own rates of behavior and attitudes, and their estimates of baserates of behaviors and attitudes for their classmates. The findings indicate a general increase in accuracy for the estimation of baserates throughout the elementary school years. In addition, younger subjects were less likely to make similar estimates for themselves and their classmates than were older respondents. Developmental changes in estimation accuracy are discussed in relation to task content, use of the response scale, correspondence between self-reports and estimates, and sample variability. 相似文献
993.
付再学 《新疆大学学报(社会科学版)》2008,36(4):82-87
文章从系统论的角度出发,通过对乌鲁木齐市养老机构的调查,分析了养老机构在资金投入不足、优惠政策较难落实、管理体制不灵活及工作人员素质较低、设施不完善、服务质量不高等方面存在的问题。针对以上问题提出养老机构要增强服务意识,实现管理民主化,并且可以通过引入社会工作,使服务更加专业化。 相似文献
994.
社会转型以来农民流动呈现出多样性的特点。未来农民流动可能会呈现更加规模化、组织化、年轻化和技能化的趋势。 相似文献
995.
多重需要:社会工作实践教育的现实处境——以某侨乡留守儿童社会服务为例 总被引:1,自引:0,他引:1
社会工作实践教育在社会工作教育中的地位越来越重要。但社会工作实践面临的现实处境是非常复杂的,尤其对专业社会工作发展刚起步的地方来说。本文通过对温州市某侨乡留守儿童社会服务基地建设的回顾,强调在社会工作实践教育中应回应处境中的多重需要。这些需要主要来自于政府、服务对象、督导者、学生。本文提出,要使社会工作实践教育持续地、良好地发展下去,必须平衡多种需要之间的关系。 相似文献
996.
唐朝与新罗联合灭亡百济、高句丽后,两国合作基础亦不复存在,为争夺对百济和高句丽故地的统治权,唐朝与新罗最终爆发战争。由于唐朝受西北吐蕃炽盛局势的影响,不得不对朝鲜半岛采取退守政策,以后新罗以统一国家面貌出现,七世纪中后期的东北亚政局从此进入和平稳定发展的新时期。 相似文献
997.
The effects of social support on the job stress (role ambiguity)-strain (job dissatisfaction, intent-to-turnover, health problems) relationship were investigated in shiftworking (second and third shifts) and non-shiftworking (first shift) groups of nurses (N = 191). Previous research indicates that shiftworkers frequently report problems of social integration as a negative aspect of their jobs. Additionally, shiftworkers demonstrate a number of stress-related illnesses. Social support has been hypothesized to show its strongest stress-buffering (i.e. moderating) effects in high stress environments. In other words, persons with higher levels of social support are less likely to be negatively affected by high stress environments. It was hypothesized that individuals working on shiftwork would demonstrate stronger moderating effects of social support on the job stress-strain relationship than non-shiftworkers because of the stressful nature of shiftwork and the importance of social integration difficulties to shiftworkers. The dependent measures used in the analyses were global job satisfaction, intent-to-quit, and perceived health problems. Main and moderating effects of social support were found for several of the analyses. For shiftworkers, this buffering effect was significantly greater for supervisor social support on global job satisfaction and intent-to-quit. Implications of the findings are discussed. 相似文献
998.
Combining New Institutionalisms: Explaining Institutional Change in American Property Insurance 总被引:1,自引:0,他引:1
This article combines institutionalisms to explain fundamental change in American property insurance. During the 1950s, the industry shifted from associations to price-competitive markets and vertically integrated firms. I advance two new arguments to explain this shift: First, institutions endogenously generate conditions for change. Second, fundamental change or institutional replacement depends on a dynamic convergence of conditions—market failures, legitimacy crises, new models of order—and the culmination of this dynamic in politics and policies that admit alternatives into fields. Together, these arguments reduce indeterminacies in existing theories of change and shed new light on punctuated equilibria and the politics of transformation. 相似文献
999.
Francis G. Caro 《Evaluation and program planning》1980,3(2):83-89
Weaknesses in evaluations often can be traced to structural limitations in the positions of evaluation researchers. Conventional human relations techniques often are an insufficient basis for securing strong support for evaluation research. Strategies for increasing evaluation research leverage are reviewed. Alignment of evaluation research with regulatory bodies with authority to suspend public program expenditures is advocated. Several likely obstacles in the development of the regulatory evaluation model are anticipated and addressed. 相似文献
1000.
大学生社会公益实践是由大学生发起或参与的以利他为内容、以公共利益为目标的社会实践活动。大学生社会公益实践活动具有自愿性、社会性、利他性、学习性以及多方联动性等多种属性。应从建构教育启蒙机制、资源整合机制、项目运作机制、风险规避机制和追踪评价机制等方面着手,推动大学生社会公益实践的可持续发展。 相似文献