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In this study, we examined possible gender differences in reasons for faculty attrition during the last 20 years at a small women's liberal arts college. The attrition rate was calculated from archival data collected through old college directories. As in earlier studies, the attrition rate was higher for women (31%) than for men (18.5%). Reasons for leaving the college were assessed in an online survey completed by 45 out of 66 tenure-track or tenured professors who left (excluding retirees). Work–family conflict was the most frequently cited reason for leaving, with disproportionately more women than men giving this reason. Open-ended responses revealed that work–family conflict typically referred to the difficulty of coordinating two careers. Female faculty who left were also significantly more dissatisfied than males with the support for balancing work and family life at the college. The need for colleges to create spousal policies to help faculty coordinate dual careers was discussed. 相似文献
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Carl Rodrigue Francine Lavoie Barry D. Adam Marie-France Goyer Céline Magontier 《Journal of sex research》2013,50(9):1192-1205
Research on casual sexual relationships (CSRs) among emerging adults is prevalent, yet our empirical and theoretical knowledge of relationship processes involved in these relationships is limited. The present study’s objective was to compare four CSR partner types (acquaintance, friend, non-dating partner, ex-romantic partner) on passion, intimacy, and commitment, the components of Sternberg’s triangular theory of love. A total of 441 Canadians aged 18–25 years who were not in a romantic relationship, and who reported having had more than one sexual contact with their last CSR partner, completed an online survey. Across all partner types, passion was highest, followed by intimacy and commitment. Levels of passion, intimacy, and commitment generally increased with partner familiarity. However, CSR partner type differences on the three components were partially explained by CSR components (i.e., frequency of sexual activity, frequency of social activity, whether partners saw each other with the main goal of having sex, sexual exclusivity agreement, and hopes about the relationship). Results are consistent with CSRs’ emphasis on sexuality, and, to a lesser extent, emotions. However, they challenge the mainstream and scientific conflation of CSRs with an absence of emotional bond, commitment, or love. 相似文献
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Objective. Although such measures received media attention as indicative of a nationwide rebellion against sprawl, determinants of the appearance and success of 1998 and 1999 open-space preservation ballot measures have not been investigated. We suspect that, contrary to assumptions, these are not triggered by sprawled development and represent a response limited to small, wealthy communities. Methods. The influence of population density, total population, percentage of Anglos, and median income on these initiatives is estimated through regression. Results. Low population density is not the trigger for the appearance and passage of these measures; however, demographic factors determinant of limits on growth in general do exhibit significant influence. Conclusions. The 1998 and 1999 open-space measures are better explained by the broad "growth machine" approach than they are by popular assumptions of what prompted these policies. In short, the existence of sprawl lacks a positive empirical link to its putative solution. 相似文献
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The ratio bias—according to which individuals prefer to bet on probabilities expressed as a ratio of large numbers to normatively
equivalent or superior probabilities expressed as a ratio of small numbers—has recently gained momentum, with researchers
especially in health economics emphasizing the policy importance of the phenomenon. Although the bias has been replicated
several times, some doubts remain about its economic significance. Our two experiments show that the bias disappears once
order effects are excluded, and once salient and dominant incentives are provided. This holds true for both choice and valuation
tasks. Also, adding context to the decision problem does not alter this finding. No ratio bias could be found in between-subject
tests either, which leads us to the conclusion that the policy relevance of the phenomenon is doubtful at best. 相似文献
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Mei-Ling Ting Lee G.A. Whitmore Francine Laden Jaime E. Hart Eric Garshick 《Journal of statistical planning and inference》2009
A case–control study of lung cancer mortality in U.S. railroad workers in jobs with and without diesel exhaust exposure is reanalyzed using a new threshold regression methodology. The study included 1256 workers who died of lung cancer and 2385 controls who died primarily of circulatory system diseases. Diesel exhaust exposure was assessed using railroad job history from the US Railroad Retirement Board and an industrial hygiene survey. Smoking habits were available from next-of-kin and potential asbestos exposure was assessed by job history review. The new analysis reassesses lung cancer mortality and examines circulatory system disease mortality. Jobs with regular exposure to diesel exhaust had a survival pattern characterized by an initial delay in mortality, followed by a rapid deterioration of health prior to death. The pattern is seen in subjects dying of lung cancer, circulatory system diseases, and other causes. The unique pattern is illustrated using a new type of Kaplan–Meier survival plot in which the time scale represents a measure of disease progression rather than calendar time. The disease progression scale accounts for a healthy-worker effect when describing the effects of cumulative exposures on mortality. 相似文献
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Zavestoski Stephen Agnello Kate Mignano Frank Darroch Francine 《Sociological Forum》2004,19(2):255-283
We adapt the frame-alignment perspective in order to demonstrate how institutional framing shapes media coverage of a toxic crisis. This framing activity is described as a new approach to managing public responses to contamination that differs from the approach characterizing contamination episodes at Love Canal and Woburn, MA. Our analysis focuses on the process by which actors responsible for managing toxic crises carefully construct and manage a coordinated risk frame. We refer to this as institutional framing and illustrate how it shapes media framing of a toxic event. We conclude by proposing further research to identify the causal relationship between institutional framing and the absence of mobilization. 相似文献