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   566篇
  免费   24篇
管理学   106篇
民族学   2篇
人口学   44篇
丛书文集   1篇
理论方法论   74篇
综合类   2篇
社会学   301篇
统计学   60篇
  2023年   5篇
  2022年   5篇
  2021年   2篇
  2020年   13篇
  2019年   18篇
  2018年   11篇
  2017年   27篇
  2016年   26篇
  2015年   19篇
  2014年   26篇
  2013年   99篇
  2012年   23篇
  2011年   30篇
  2010年   17篇
  2009年   16篇
  2008年   15篇
  2007年   12篇
  2006年   8篇
  2005年   16篇
  2004年   13篇
  2003年   11篇
  2002年   21篇
  2001年   11篇
  2000年   6篇
  1999年   13篇
  1998年   7篇
  1997年   7篇
  1996年   6篇
  1995年   6篇
  1994年   5篇
  1993年   9篇
  1992年   12篇
  1991年   6篇
  1990年   8篇
  1989年   4篇
  1988年   4篇
  1987年   4篇
  1985年   2篇
  1984年   5篇
  1983年   8篇
  1982年   4篇
  1981年   5篇
  1980年   6篇
  1979年   2篇
  1978年   3篇
  1977年   4篇
  1976年   3篇
  1971年   2篇
  1968年   1篇
  1967年   1篇
排序方式: 共有590条查询结果,搜索用时 15 毫秒
101.
The present paper describes an eight‐week psycho‐educational group model that is easily adaptable to any agency that is concerned with a comprehensive package of services for counseling HIV + persons, as well as for others involved in the long‐term management of issues related to the health threat presented by HIV infection.  相似文献   
102.
Understanding the context of practice is an essential component of social work practice as is providing service that respects diversity. These twin concepts are necessary to include in planning and delivering services across all levels of practice. However, while we might understand how the context impacts on service users (and such an understanding is a vital part of assessment processes), the context has greater and more far reaching impacts. For example, in rural practice research, there is evidence that the context strongly influences the choice of practice methods, the behaviour of the professional as an individual and as a community member, and the management of complex ethical situations. This paper proposes a model that may be useful in analysing the various impacts of diversity and context in social work practice, and is relevant for the education of social workers and other human service personnel. The SUPAmodel (Service User, Professional, Agency) uses practice examples to explore how changes in context impact on professional decision making and choices about intervention.  相似文献   
103.
ABSTRACT

Although binge drinking is a prevalent and often problematic behavior among college students, there has been relatively little sociological research on this phenomenon. This study evaluates the applicability of social learning theory (Akers 1985 Akers , Ronald L. 1985 . Deviant Behavior: A Social Learning Approach . 3rd ed. Belmont , CA : Wadsworth . [Google Scholar] 2000 — . 2000 . Criminological Theories: Introduction, Evaluation, and Application , 3rd ed. Los Angeles : Roxbury . [Google Scholar]) to the binge drinking of a sample of approximately 1,500 students enrolled at four institutions of higher education. The social learning model explains approximately 45% of the variance in the binge drinking of these students. The results indicate that differential peer associations are by far the best predictor of this behavior. Other significant predictors include the definitions that students hold about binge drinking as well as their perceptions of the direct effects of alcohol consumption. These social learning variables also mediate the effects of demographic variables (i.e., gender, race, fraternity/sorority membership) on binge drinking. The results are discussed with respect to programs designed to prevent binge drinking. Possible directions for future research in this area are also suggested.  相似文献   
104.
I found De Jong and Sell's recent paper! to be a study in contrasts. On the one hand, the authors have done a good job of scouring the literature for information pertinent to their work. It is evident from the breadth of sources cited that they were both persistent and thorough in this task. I also found their discussions of possible explanations for changing patterns of childlessness to be very good.  相似文献   
105.
BackgroundIn the Roman period, midwives continued to play an important role in female health care primarily in the attendance of women birth. In the second century AD, midwives’ education received a significant boost thanks to the distinguished physician Soranus of Ephesus.AimTo reveal the work and important contribution of Soranus of Ephesus in the practice of midwifery.MethodsThe main bibliographic sources concerning Soranus’ work on midwifery have been investigated and analysed.FindingsIn his work, Soranus described the main characteristics and skills of a midwife. In the practice of obstetrics, he performed the manoeuvre which was later called “turning the foot” and introduced the birth chair. His contribution in neonatology is also of a great importance as he provided the earliest newborn assessment.ConclusionSoranus’ work contributed in the education of midwives and influenced the practice of obstetrics till the Middle Ages.  相似文献   
106.
OBJECTIVE: Advertising influences the health-related behaviors of college-aged individuals. Cigarette manufacturers aggressively market to young adults and may exploit their affinity for alcohol when creating advertisements designed to increase cigarettes' appeal. Internal tobacco industry documents reveal that cigarette manufacturers understood the popularity of alcohol among young adults and sought to produce pertinent marketing strategies. METHODS: The authors conducted a content analysis of cigarette and alcohol advertisements in young adult-oriented magazines to investigate portrayed associations between cigarettes and alcohol. RESULTS: The content analysis revealed that 32 of 114 cigarette advertisements referenced alcohol and that those advertisements were more likely than others to portray active smoking. Conversely, 0 of 317 alcohol advertisements referenced cigarettes, and alcohol advertisements were only slightly more likely than cigarette advertisements to feature alcohol-related settings. CONCLUSIONS: Such advertising may detrimentally affect smoking patterns of college students. An understanding of these strategies can benefit on-campus tobacco control efforts.  相似文献   
107.
In a service environment a service provider needs to determine the amount and kinds of capacity to meet customers’ needs over many periods. To make good decisions, she needs to know the probability distribution of her customers’ demand in each period. We study a situation in which customers’ demand for a given service is random in each period, but inelastic, or modeled well by this assumption, and cannot be delayed to the next period. This article presents a mechanism that allows a service provider to learn the distribution of a customer's demand by offering him a set of contracts through which he can partially prepay for future service for a reduced cost for units of service based on anticipated needs. We describe the form of a set of contracts that will cause the customer to reveal his demand distribution as he minimizes his expected costs. To justify the effort of organizing and offering contracts, we present an application that demonstrates the cost savings to the service provider with better capacity planning using the truthfully elicited distribution.  相似文献   
108.
A key challenge to theories of long-run economic growth has been linking the onset of modern growth with the move to modern fertility limitation. A notable puzzle for these theories is that modern growth in England began around 1780, 100 years before there was seemingly any movement to limit fertility. Here we show that the aggregate data on fertility in England before 1880 conceals significant declines in the fertility of the middle and upper classes earlier. These declines coincide with the Industrial Revolution and are of the character predicted by some recent theories of long-run growth.  相似文献   
109.
110.
This study presents and empirically tests a simple model of attitudinal and personality influences on individual willingness to take action in support of the environment (agentic disposition) in a sample of 367 residents of Fairfax County in Virginia. The model, comprised of items from Schwartz's theory of norm activated altruism and an abridged version of Levenson's three-dimensional conception of locus of control, fits the data well. Results of the study indicate that 1) locus of control is best viewed as multidimensional rather than previous unidimensional conceptualizations, 2) each of the Levenson locus of control dimensions plays a unique role in the model of environmental agentic disposition, and 3) agentic disposition can be conceptualized as a type of norm activated altruism. The role of agentic disposition in legitimating the positions taken by social movement organizations is discussed.  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