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1.
In a longitudinal, community-based study, adolescent protective factors for those at risk for depression were identified that were associated with resilient outcomes in young adulthood. For those with childhood risk factors for major depression, significant protective factors included family cohesion, positive self appraisals, and good interpersonal relations. Findings may help inform the development of prevention and treatment programs for adolescents vulnerable to depression. Implications for future research and clinical practice are discussed.  相似文献   
2.
This study investigated factors affecting the adjustment of parentally bereaved children by reviewing existing literature and comparing it to observations made by professional social workers. Interviewees had between 1 1/2 and 22 years of experience in counseling bereaved children. The specific factors examined were age and sex of the bereaved child, circumstances of the death, and adjustment of remaining caregiver. Participants (n = 5) responded to an interview instrument specifically designed for this study which contained seven in-depth, open-ended questions. Participants’ replies were mostly in accordance with the literature, but also generated some new perspectives that had not been previously considered for this study and had not appeared in the literature. This study has implications for practice with parentally bereaved children and their surviving caregivers.Rebecca M. Hope, LCSW, Outpatient Clinician, New River Valley Community Services, 700 University City Boulevard, Blacksburg, VA 24060.Diane M. Hodge, Ph.D. is an Associate Professor of Social Work, Radford University, P.O. Box 6958, Radford, VA 24141; e-mail: dmhodge@radford.eduAddress correspondence to Rebecca M. Hope, LCSW, Outpatient Clinician, New River Valley Community Services, 700 University City Boulevard, Blacksburg, VA 24060; e-mail: rmhope@verizon.net  相似文献   
3.
贵州省人口老龄化具有农村人口老龄化程度高于城镇、性别比偏低、文化水平较低,且民族、地区差异明显的特点。目前制约健康老龄化的非经济因素主要有法制环境问题,政府、社区组织老年工作问题,以及养老文化面临冲击的问题。针对存在问题提出三条相应对策。  相似文献   
4.
How do firm-specific, demand-related factors influence the relationship between intra-industry diversification (IID) and performance? Recent findings regarding the performance effects of IID depict a complex picture with curvilinear relationships and several contingencies. However, firm-specific contingencies on the demand side have remained unexplored. We analyze how IID relates to firm performance (market share) in the German automotive industry using panel data between 1999 and 2008. We specifically focus on a firm's high-quality brand image as a demand-side contingency. We find support for our hypotheses of complex curvilinear relationships as well as for moderating effects of brand quality. Our results have significant theoretical implications for the IID literature.  相似文献   
5.
借助当前我国发展较成熟的12个都市圈的相关数据,通过建立多元回归模型,考察分析都市圈经济发展背后的影响因素,研究表明:都市圈中心城市辐射力、都市圈联系力和设施水平等因素对经济发展较快的都市圈经济总量有显著影响;经济发展较慢的都市圈的经济总量则主要受到都市圈消费能力和教育水平的影响,还受到一些都市圈软实力因素的影响。  相似文献   
6.
韩猛等 《统计研究》2020,37(11):106-115
门槛因子模型可以有效地刻画高维度时间序列的共变特征和区制转换行为,具有良好的可解释性和预测能力。针对因子载荷矩阵存在的门槛效应,本文提出了拉格朗日乘子和沃尔德检验方法,并给出了渐近分布,相关结果表明以上检验统计量具有良好的大样本性质和有限样本表现。在实证部分,以我国股市的行业指数作为研究对象,通过构建门槛因子模型来刻画我国股票市场波动的共变性特征和非对称效应。实证结果表明基于门槛因子模型可以很好地刻画中国股市行业收益率波动的共变特征和区制转换行为。  相似文献   
7.
中国在原材料出口限制措施案和稀土等产品出口案中的相继败诉,表明中国在战略性自然资源治理方面离市场经济的要求仍有相当差距.符合世贸组织规则的中国战略性自然资源良好治理机制的构建,必须以承认这一差距为思想动力,深入理解市场规律,辨证认识国家自然资源永久主权同世贸组织规则之间的关系与衔接,通过提高体现战略性自然资源稀缺价值的资源税费、制定和执行旨在保护环境的严格而科学的环保制度、建立战略性自然资源类原材料产品储备制度和跟踪制度的路径而完成.  相似文献   
8.
现代公文被认为是一种处理公务的工具,情感因素的作用往往被公文写作者忽视。从古代和现代的一些公文的分析和探讨中可以看到,情感因素在公文写作中有着特殊的效果和作用;因此,我们可以恰如其分地给公文注入一些情感因素,以增添其情感效用。  相似文献   
9.
从制度安排论、需要驱动论和机制优势论三个方面对民办高等教育发展的主要动因进行了分析,在此基础上对民办高等教育的今后发展提出了建议。笔者认为,在充分认识市场和民办高校的作用、要求、特征、规律的基础上,政府对民办高等教育发展合理规划,以适当的方式促进和规范民办高校的运行,对民办高等教育的发展至关重要。  相似文献   
10.
《Long Range Planning》2019,52(5):101825
Research on problemistic search has assumed negative attainment discrepancy to be the trigger of both local and distant search. Extending this research, we present and compare two additional triggers: (1) relative attainment discrepancy, which reflects how much a firm's attainment discrepancy deviates from its past negative attainment discrepancies; and (2) persistent attainment discrepancy, which reflects how often the firm experiences below-aspirations performance. Our triggers for distant search model a behavioral explanation for the timing and relatedness of acquisitions. We find support for baseline arguments of problemistic search whereby firms increase both industry- and skill-related acquisitions when they perform below aspirations. When they persistently perform below aspirations, however, this likelihood is reduced and firms engage in acquisitions that are more unrelated, thereby providing support for the notion of expanding search boundaries from local to distant search. Of the two triggers of distant search proposed, relative attainment discrepancy does not induce firms to expand search boundaries. Our results indicate that persistent attainment discrepancy is a key construct to consider when studying the expansion of search boundaries.  相似文献   
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