首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   35篇
  免费   1篇
管理学   1篇
人口学   4篇
理论方法论   3篇
社会学   28篇
  2019年   2篇
  2017年   1篇
  2016年   1篇
  2015年   1篇
  2013年   11篇
  2011年   3篇
  2009年   2篇
  2008年   1篇
  2007年   1篇
  2005年   1篇
  2004年   2篇
  2001年   1篇
  2000年   2篇
  1999年   1篇
  1993年   1篇
  1991年   1篇
  1988年   1篇
  1984年   1篇
  1980年   1篇
  1979年   1篇
排序方式: 共有36条查询结果,搜索用时 15 毫秒
1.
This article examines the survival rates of 589 self‐help organizations in order to understand how self‐help niches, organizations specializing in biomedical, human services, and behavioral health, differentially impact longevity. Drawing on a study of the self‐help movement, we examine how the various mechanisms by which specialization impacts self‐help movement organizations' chances of survival. Extending the concepts of embeddedness, countervailing powers, and organizational specialization to self‐help organizations, we investigate how formal structures and professional alliances differentially promote longevity. Results show how formalization enhances self‐help organizations' longevity, and serves as a mechanism by which specialization impacts organizational viability. While formalization has a robust and beneficial impact on longevity, some professional linkages are negatively associated with survival and others are positively associated with it.  相似文献   
2.
This paper seeks an account of why young teens initiate consensual sexual activity. It does so by constructing statistical models aimed at distinguishing those who report having initiated sexual activity from those who have not in four samples of eighth graders from an Upstate New York county. Theoretical selection of the model variables is guided by insights from problem syndrome, control and differential association theories. From our findings we conclude the following: (1) Risk behaviors foreseen by the problem syndrome approach, including having used marijuana and having been drunk, are significant, powerful predictors of early-teen sexual activity. (2) The social setting of consensual sexual activity differs by sex at the eighth grade level. For example, having a boyfriend is a more consistent, powerful predictor variable for girls than is having a girlfriend for boys and there is evidence to support the hypothesis that boys initiate sexual activity in the context of status-seeking while girls are more likely to do so as a way of attaining approval. (3) Our findings do not give clear primacy to parents or peers as an influence on early-teen consensual sexual activity. Both control theory, usually associated with parental-influence variables, and differential association theory, usually associated with peer-influence variables, receive support. (4) The results of the research spanning a 2-year period of intensive community antiteen-pregnancy efforts by a Zero Adolescent Pregnancy (ZAP) campaign are consistent with the conclusion that such a multifaceted approach might help lower early-teen initiation of sexual activity.  相似文献   
3.
We demonstrate that universally redeemed rebates can increase manufacturer profits by reducing the incentives of downstream retailers to hoard inventories when optimal wholesale prices vary predictably over time. By bypassing retailers and making direct contracts with buyers, the manufacturer can increase the variations in effective prices paid by consumers without concomitantly creating larger incentives for retailers to hold inventories. During profitable, high-demand periods, manufacturer revenues are ordinarily constrained by'competition'from retailer inventories, thus limiting profits. However, by selectively offering rebates to consumers while maintaining high wholesale prices, low-demand periods can be accommodated without inducing retailer hoarding.  相似文献   
4.
RP Oakey 《Omega》1984,12(2):113-124
This paper is concerned with the effects of internal and external capital investment funding patterns on the innovativeness of British small independent firms. By using a combined sample of firms from the relatively prosperous South East and the more problematic Scottish development region, an additional diverse regional economic perspective is given to data initially presented in a national context. Beyond a presentation of the extent of external borrowing, the paper seeks to establish the characteristics of firms obtaining external funds and to assess whether this external capital borrowing sub-sample is mainly comprised of low technology firms in decline, or of high technology firms fueling innovation-led expansion. Data is included on the role of both public and private loan agencies in the external funding process. Conclusions are based on the pattern of results and focus on ways in which the delivery of financial aid might be improved to assist expansion, particularly in fast growing high technology small firms.  相似文献   
5.
Abstract Using data from the 1980 Public-Use Micro Sample (PUMS) A-file, we examine the effect of region on black and white earnings within the Black Belt and the rest of the South. We find that Black Belt residence depresses earnings for both blacks and whites, more or less equally. There was no support for the hypothesis that there would be a greater penalty to being black in the Black Belt, compared to being black in the non-Black Belt South. It is the additive effects of race and region that lead to lower earnings for Black Belt blacks. We conclude that region is a useful theoretical concept which needs to be more adequately theorized and incorporated into sociological analyses.  相似文献   
6.
Couples' cognitions about marriage and their communication patterns have both been found to be highly associated with marital distress. To examine the relationships among marital cognitions, communication, and marital adjustment, we had a sample of 387 community couples complete three self-report measures: the Dyadic Adjustment Scale, the Inventory of Specific Relationship Standards, and the Communication Patterns Questionnaire. Results indicated that the correlation of communication with marital adjustment is higher for women with more relationship-focused standards than for women with less relationship-focused standards; this interaction does not occur for men. The implications of the interaction and the gender difference as well as the importance of teaching communication skills, and working with associated cognitions are discussed.  相似文献   
7.
Dating health interventions that target the complex, multi-systemic spheres in which adolescents experience their first romantic relationships are required. This study utilizes an ecodevelopmental approach to better understand Mexican American and European American youths' perceptions of how peers, parents, school, and the media act both independently and collectively to affect their dating lives, also elucidating how such systems are at times in conflict. Seventy-five middle adolescents participated in focus groups divided by gender and ethnicity to uncover differences and similarities within and across groups. Findings underscore the importance and widespread effects of romantic relationships for adolescents' social development and the need for intervention programs that target multiple points of intervention while attending to mesosystemic conflicts across systems.  相似文献   
8.
9.
Focus groups were conducted to assess what Mexican American and White male and female adolescents wished they had known about romantic and sexual relationships. Relevant gender and ethnic differences emerged in adolescents' desires and findings across all groups supported a need for comprehensive sexual education that contextualizes sexual activity within a framework that emphasizes socio-emotional skills and well-being. Adolescents' desires were emotional, relational, physical and interpersonal in nature. Youth preferred parents and school educators as key sources of information and support. Recommendations for prevention programming and policy are discussed.  相似文献   
10.
This paper examines the effect of the political power of public sector unions on the composition of public sector compensation. Public employee unions provide a relatively low-cost vehicle for organizing workers’ political activity in support of the rent-seeking behavior of local politicians. The unions also provide a conduit for employees to capture part of these rents as payment for political services. Since the public has little interest in paying for the political activities of public workers, these payments are most likely to be made through fringe benefits so as to minimize public scrutiny. The authors would like to thank an anonymous referee for helpful suggestions. Any errors remain those of the authors.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号