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111.
Abstract

Objective: To examine the effects of a Healthy Active Living (HAL) community intervention on moderate-to-vigorous physical activity (MVPA), fruit and vegetable consumption (FVC), and psychosocial mediators of physical activity among students transitioning into university. Methods: Sixty undergraduate students were assigned to reside in either the HAL community or no-treatment control residence and completed questionnaire measures at the beginning and end of the academic year. Results: Students living in the HAL community reported significantly more MVPA (F[1, 58] = 19.93, p <.001, ηp2 =.26) and greater FVC (F[1, 56] = 3.12, p =.08, ηp2 =.05) compared with controls. Participants in the HAL condition also scored significantly higher in action planning (F[1, 58] = 4.79, p <.05, ηp2 =.08), partially mediating the effect of the intervention on MVPA. Conclusion: A peer-delivered healthy lifestyles intervention targeting first-year university students appears to be effective in preserving or enhancing health behaviors and cognitions during their transition into university life.  相似文献   
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Buying Insurance for Disaster-Type Risks: Experimental Evidence   总被引:2,自引:0,他引:2  
This paper presents a series of experiments that confront subjects with low probability, high loss situations. A rich parameter set is examined and we find subjects respond to low probability, high loss risks in predictable ways. As loss events become more likely, or loss amounts get larger, or the cost of insurance falls, subjects are more likely to buy indemnifying insurance, even for the class of low probability risks that usually presents problems for standard expected utility theory. A novel application of Cameron's method to estimate willingness to pay from dichotomous choice responses allows us to estimate willingness to pay for insurance. We do not observe the bimodal distribution of bids found in other studies of similar risk situations.  相似文献   
114.
This article examines the nature and conduct of nineteenth-century courtship through the prism of the largest sample of coronial court records ever assembled. These records deal with unexplained or violent deaths and often involved the extensive gathering of testimony from witnesses and other community stakeholders. A surprising number of cases were either directly connected to courtship, or witness statements provide evidence on courtship practice and custom. Focusing particularly on records for the English Midlands, we offer a new model of typologies of courtship experience running across a spectrum from serene and unproblematic through to the obsessive relationship that ended with murder or violence. Dealing in more detail with individual cases, we illustrate the value of the material for understanding the lived experience of courtship and address three broad questions. What range of actors (family, friends, neighbours, employers, lodgers, etc,) was involved in courtships among the labouring classes? What was the emotional context within which the courtships of ‘ordinary people’ were played out? And how did ordinary people experience the human journey of courtship? We suggest that it was possible for men and women to construct completely different versions of courtships, that relationships were fragile, and that the capacity for individual agency in courtship was much more circumscribed than has often been allowed for this period.  相似文献   
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Despite increasing research interest in network dynamics and cumulative advantage/disadvantage processes, little remains known about how social capital varies across the life course. While some researchers suggest that social capital increases with age and others argue the opposite, this study tests these contradictory assertions by analyzing multiple indicators of social capital from a nationally representative data set on working‐age U.S. respondents. The findings reveal evidence of both social capital accumulation and decline. Social resources from occupational contacts tend to increase with age, but eventually level off among older respondents. Changes in voluntary memberships follow a similar pattern. However, daily social interaction is negatively associated with age. Overall, the results suggest that social capital embedded in occupational networks tends to accumulate across the career, even in the face of a general decline in sociability. The study also uncovers gender differences in these social capital trajectories that are linked to the distinct life experiences of men and women.  相似文献   
118.
Dating the decline of Christianity in Britain has a vital bearing on its explanation. Recent work by social historians has challenged the sociological view that secularization is due to long‐term diffuse social processes by asserting that the churches remained stable and popular until the late 1950s and that the causes of decline lie in the social and cultural changes associated with the 1960s. We challenge this interpretation of the evidence. We also note that much of the decline of the churches is explained not by adult defection but by a failure to keep children in the faith. Given the importance of parental homogamy for the successful transmission of religious identity, the causes of decline in one generation may well lie in the experiences of the previous generation. We focus on the disruptive effects of the 1939–45 war on family formation and use survey data to argue for a staged model of decline that is compatible with the conventional gradual view of secularization.  相似文献   
119.
Abstract

Miller (1985) has claimed that a properly designed research project shows no support for the cultural defense or “politics of lifestyles concern” explanation for the rise of the New Christian Right. This short article argues that Miller's data have little or no bearing on the issues he claims to explore.  相似文献   
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