Social Relations, Aging and Health: Competing Theories and Emerging Complexities

描述（由申请人提供）：相互竞争的理论和新兴的复杂性社会关系被广泛认为影响健康和影响健康差异。尽管理论进步和方法创新，但我们仍然不知道：1)社会关系和支持如何随着年龄的增长而变化；2)社会关系何时对健康最有益或最有害。拟议的研究通过将社会关系、年龄和健康研究（SRS）扩展到检查20年来的三波数据，并通过使用每月评估和多个信息者调查一年内社会关系的详细变化来解决这些问题。具体来说，我们建议：1)分析超过20年的3波纵向数据，以检验有关年龄、社会关系和健康的相互竞争的理论。SRS的第三波浪潮将提供独特的机会来明确社会关系的结构和质量随时间变化的方向和形式。2)对…进行深入研究

DESCRIPTION (provided by applicant): Competing Theories and Emerging Complexities Social relations are widely recognized to influence health and to impact health disparities. Despite theoretical advancements and methodological innovations, we still do not know: 1) how social relationships and support change with age or 2) when social relationships are most beneficial or harmful to health. The proposed research addresses these issues by extending the Social Relations, Age and Health Study (SRS) to examine three waves of data over 20 years and by investigating detailed changes in social relations over one year using both monthly assessments and multiple informants. Specifically, we propose to: 1) Analyze 3 wave longitudinal data over 20 years to test competing theories about age, social relations and health. A third wave of the SRS will allow for unique opportunities to specify the direction and shape of change in the structure and quality of social relations over time. 2) Conduct an in-depth study of support exchanges and social contagion with multiple informants in a one year monthly longitudinal web-based study. We will test the relative strength of the three hypothesized mechanisms of social contagion: induction, homophile and shared environment. 3) Examine whether 20 year longitudinal patterns of social relations predict short term changes in enacted support over one year and identify long-term patterns of support type that predict short-term health trajectories. These unique data will permit an unparalleled examination of competing exchange theories, e.g. altruism, developmental stake, support bank, and their association with health innovation. We propose theoretical (test of competing theories) and methodological (20 year longitudinal data, multiple perspective network data, and web based follow-up) innovations to clarify recent complex and contradictory findings concerning health and social relations. Impact Findings will impact scholarship on the link between social relations and health as well as public policy focused programs designed to improve health and decrease health disparities.