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961.
Chris Rissel Juliet Richters Richard O. de Visser Alan McKee Anna Yeung Theresa Caruana 《Journal of sex research》2017,54(2):227-240
There are societal concerns that looking at pornography has adverse consequences among those exposed. However, looking at sexually explicit material could have educative and relationship benefits. This article identifies factors associated with looking at pornography ever or within the past 12 months for men and women in Australia, and the extent to which reporting an “addiction” to pornography is associated with reported bad effects. Data from the Second Australian Study of Health and Relationships (ASHR2) were used: computer-assisted telephone interviews (CASIs) completed by a representative sample of 9,963 men and 10,131 women aged 16 to 69 years from all Australian states and territories, with an overall participation rate of 66%. Most men (84%) and half of the women (54%) had ever looked at pornographic material. Three-quarters of these men (76%) and more than one-third of these women (41%) had looked at pornographic material in the past year. Very few respondents reported that they were addicted to pornography (men 4%, women 1%), and of those who said they were addicted about half also reported that using pornography had had a bad effect on them. Looking at pornographic material appears to be reasonably common in Australia, with adverse effects reported by a small minority. 相似文献
962.
Lateef Husain Nartey Portia B. Amoako Emmanuel O. Lateef Joycelyn S. 《Clinical Social Work Journal》2022,50(3):256-264
Clinical Social Work Journal - While substantial theoretical literature and growing evidence support the benefits of employing African-centered approaches with Black youth, research examining the... 相似文献
963.
Demographers have much to contribute to climate change science. This paper describes a new framework being developed by the climate research community that holds potential as an organizing tool for population–climate scholarship, as well as being useful for identifying demographic research gaps within the climate change field. The shared socio-economic pathways (SSPs) represent plausible alternative trends in the evolution of social and natural systems over the twenty-first century at the scale of the world and large regions. The SSPs can help identify population–environment research gaps by illuminating areas of intersection that will shape climate futures but require deeper scientific understanding—the association between urbanization and energy consumption is an example. Also, to vastly enhance the policy relevance of local case studies, the parameters outlined within the SSPs can offer a basic level of harmonization to facilitate generalization. In this way, the SSP framework can increase the relevance and accessibility of population research and, therefore, offer a mechanism through which demographic science can truly offer policy impact. 相似文献
964.
Jennifer B. Kane S. Philip Morgan Kathleen Mullan Harris David K. Guilkey 《Demography》2013,50(6):2129-2150
A huge literature shows that teen mothers face a variety of detriments across the life course, including truncated educational attainment. To what extent is this association causal? The estimated effects of teen motherhood on schooling vary widely, ranging from no discernible difference to 2.6 fewer years among teen mothers. The magnitude of educational consequences is therefore uncertain, despite voluminous policy and prevention efforts that rest on the assumption of a negative and presumably causal effect. This study adjudicates between two potential sources of inconsistency in the literature—methodological differences or cohort differences—by using a single, high-quality data source: namely, The National Longitudinal Study of Adolescent Health. We replicate analyses across four different statistical strategies: ordinary least squares regression; propensity score matching; and parametric and semiparametric maximum likelihood estimation. Results demonstrate educational consequences of teen childbearing, with estimated effects between 0.7 and 1.9 fewer years of schooling among teen mothers. We select our preferred estimate (0.7), derived from semiparametric maximum likelihood estimation, on the basis of weighing the strengths and limitations of each approach. Based on the range of estimated effects observed in our study, we speculate that variable statistical methods are the likely source of inconsistency in the past. We conclude by discussing implications for future research and policy, and recommend that future studies employ a similar multimethod approach to evaluate findings. 相似文献
965.
966.
S. O. Hansson 《Social Choice and Welfare》1988,5(4):287-302
Traditional social choice theory does not distinguish between the choices and the preferences of an individual. However, it is often rational for an individual to make choices that do not follow his preferences, e.g. when he makes compromises with other individuals. A social choice format is introduced with separate representations for choice and preference. It is shown how different types of rights and other legal positions can be expressed in this format. Definitions are given of what it means for rights to be compatible and for a set of rights to be respected. Further, it is shown that much weaker (and fully plausible) conditions are needed to avoid Sen's paradox (the impossibility of a Paretian liberal) in this social choice format than in a traditional format that does not distinguish between choices and preferences. As an example of this, Sen's paradox can be avoided if each individual, ceteris paribus, prefers that her choices be respected in matters that belong to her own personal sphere.An earlier version of this paper has been discussed at a Swedish-English Symposium on Rights and Rationality. I would like to thank the participants, Peter Gärdenfors, William Hart, Stig Kanger, David Kelsey, Prasanta Pattanaik, and Robert Sugden for valuable comments. 相似文献
967.
968.
This article investigates the interaction between oligopoly power, labor unionization, and worker wages. Using data from the Panel Study of Income Dynamics for workers in manufacturing industries little evidence is found that workers are exploited by oligopolistic employers, but rather wages for production workers increase with both unionization and employer's market power. There is evidence, however, that unionization reduces variation in wages due to increased oligopoly power. 相似文献
969.
Andrew O. Behnke Shelley M. MacDermid Scott L. Coltrane Ross D. Parke Sharon Duffy Keith F. Widaman 《Journal of marriage and the family》2008,70(4):1045-1059
This study investigated similarities and differences in relations between stress and parenting behaviors for 509 Mexican American and European American fathers and mothers in Southern California. Our model posited that family cohesion mediates the relation between stressors and parenting behavior, and we found that family cohesion strongly mediated most of the relations between stress and parenting behaviors. Important ethnic and gender differences were evident. In contrast with other groups, Mexican American fathers reported higher levels of family cohesion when faced with economic pressures. Implications for future research on stress and parenting are discussed. 相似文献
970.