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21.
While research has shown that having a “good” job significantly promotes formal volunteering, we have limited knowledge of how this paid work-to-volunteer work relationship may differ between men and women. Based on the gender-identification spillover theory, we hypothesize that because of the societal expectations that women should be caring, giving and communal, positive job traits such as authority and autonomy promote women’s volunteering more than men’s. Our analysis of data from the National Survey of Midlife in the United States shows that women who exercise supervisory authority on the job volunteer significantly more hours than women who do not, whereas job authority makes no difference in the number of hours volunteered for men. Meanwhile, job autonomy promotes men’s volunteering, but not women’s. Implications of these and related findings for future research on gender and volunteering are discussed.  相似文献   
22.
We develop the empirical likelihood approach for a class of vector‐valued, not necessarily Gaussian, stationary processes with unknown parameters. In time series analysis, it is known that the Whittle likelihood is one of the most fundamental tools with which to obtain a good estimator of unknown parameters, and that the score functions are asymptotically normal. Motivated by the Whittle likelihood, we apply the empirical likelihood approach to its derivative with respect to unknown parameters. We also consider the empirical likelihood approach to minimum contrast estimation based on a spectral disparity measure, and apply the approach to the derivative of the spectral disparity. This paper provides rigorous proofs on the convergence of our two empirical likelihood ratio statistics to sums of gamma distributions. Because the fitted spectral model may be different from the true spectral structure, the results enable us to construct confidence regions for various important time series parameters without assuming specified spectral structures and the Gaussianity of the process.  相似文献   
23.
Objective. With the growing number of older students attending college, one major issue concerning these nontraditional students is their overall low completion rates. We examine factors affecting nontraditional students' degree completion. Methods. Using data from the National Longitudinal Survey of Youth, we examine the effects of student characteristics on the probability of finishing college with event history models. Results. Part‐time enrollment significantly deters college completion, whereas the number of prior enrollments facilitates it. Being relatively young, having high cognitive ability, and a high‐status occupational background also increase the chance of completion, but these effects partly differ by gender. On the other hand, being divorced and having young children, the factors often negatively associated with women's socioeconomic status, suppress degree completion for both genders. Conclusions. Based on these results, we discuss how higher educational institutions and employers might be able to help increase the rate of completion among nontraditional students.  相似文献   
24.
Religiosity has long been known to promote volunteering in the US and elsewhere. Despite the growing body of research examining religious correlates of volunteering, however, few studies have focused on whether and how religious attitudes affect volunteering. With data from the Midlife Development in the United States (MIDUS II), 2004?C2006, we examine the influences of religious attitudes, namely, the religiously based feelings of exclusiveness and inclusiveness, and openness to other religious faiths, on volunteering. We find that while religious exclusiveness significantly promotes volunteering only in religious areas, religious inclusiveness promotes both religious and secular volunteering. Moreover, those who are open to other religious faiths are more likely to engage in both types of volunteer work. Implications of these findings are discussed for future research linking religious attitudes to volunteering.  相似文献   
25.
With data from the 2006 Japanese General Social Survey, this study examines factors associated with citizen participation in international development aid (IDA). In line with the literature on correlates of charitable giving of time and money, it finds that structural positions of individuals, measured by their demographic, socioeconomic and social network characteristics, are associated with the probability of citizen participation in IDA. Moreover, the study shows that variables such as English skills, measured by the ability and opportunity to use English, and the level of endorsement of Official Development Assistance projects significantly and positively predict IDA participation status. Implications of these findings are discussed for future research on charitable giving for international development in Japan and, to a lesser extent, elsewhere.  相似文献   
26.
The purpose of this study was to examine the possible formation of surrogate families within Ugandan schools, especially among orphans who lack positive development opportunities typically provided by parents. This qualitative study sample of 66 Ugandan secondary school students were selected from eight schools in the Mukono district of Uganda. Findings suggest a potentially widespread family formation pattern between students and their teachers. More than 75% of students interviewed self-identified their teacher as family. Some teachers were able to offer orphans and vulnerable children positive developmental assets and were, therefore, identified as family.  相似文献   
27.
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