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   8704篇
  免费   136篇
  国内免费   1篇
管理学   1177篇
民族学   38篇
人口学   753篇
丛书文集   32篇
理论方法论   773篇
综合类   139篇
社会学   3941篇
统计学   1988篇
  2023年   56篇
  2020年   140篇
  2019年   200篇
  2018年   184篇
  2017年   296篇
  2016年   205篇
  2015年   171篇
  2014年   205篇
  2013年   1613篇
  2012年   273篇
  2011年   219篇
  2010年   205篇
  2009年   175篇
  2008年   240篇
  2007年   241篇
  2006年   195篇
  2005年   165篇
  2004年   147篇
  2003年   133篇
  2002年   154篇
  2001年   196篇
  2000年   168篇
  1999年   152篇
  1998年   134篇
  1997年   132篇
  1996年   133篇
  1995年   116篇
  1994年   85篇
  1993年   127篇
  1992年   139篇
  1991年   121篇
  1990年   132篇
  1989年   111篇
  1988年   108篇
  1987年   116篇
  1986年   100篇
  1985年   87篇
  1984年   116篇
  1983年   99篇
  1982年   96篇
  1981年   64篇
  1980年   94篇
  1979年   108篇
  1978年   73篇
  1977年   83篇
  1976年   70篇
  1975年   85篇
  1974年   69篇
  1973年   54篇
  1972年   62篇
排序方式: 共有8841条查询结果,搜索用时 0 毫秒
931.
932.
Countertransference is a rich source of understanding of client dynamics but can be difficult to detect. A case vignette is used to illustrate how changes in the arrangements of therapy should be viewed as red flags alerting the therapist to possible countertransference. By paying careful attention to the client's derivative response to the therapist's agreeing to a request for a change in appointment times, the therapist was able to understand the unconscious motive behind the request, as well as her own countertransference reasons for participating in the resistance expressed in the request. When, based on this under-standing, the therapist was then able to hold to the framework and maintain the previous appointment schedule, this furthered the treatment by providing a model for introjection and by promoting understanding rather than acting out. In complicated therapy situations where treatment of more than one family member by a single therapist is indicated, such careful attention to the framework and to the client's derivative response to the therapist's interventions is particularly important.An earlier version of this paper was presented before the Annual Conference of the Washington State Society for Clinical Social Work on May 14, 1984.  相似文献   
933.
934.
The Earned Income Tax Credit (EITC) is a refundable credit for low-income workers mainly targeted at families with children. This study uses the Survey of Income and Program Participation’s topical modules on Assets and Liabilities to examine associations between the EITC expansions during the early 1990s and the unsecured debt of the households of single mothers. We use two difference-in-differences comparisons over the study period 1988–1999, first comparing single mothers to single childless women, and then comparing single mothers with two or more children to single mothers with exactly one child. In both cases we find that the EITC expansions are associated with a relative decline in the unsecured debt of affected households of single mothers. While not direct evidence of a causal relationship, this is suggestive evidence that single mothers may have used part of their EITC to limit the growth of their unsecured debt during this period.  相似文献   
935.
Few studies have examined social work students’ reflections on and experiences working with lesbian, gay, bisexual, queer, and questioning persons and addressing the intersection of race/ethnicity and sexuality within practice. This study explored current master’s of social work student (n = 11) and recent graduate (n = 7) reflections on conducting an objective structured clinical practice interaction with an African Canadian youth coming out as a lesbian. Narrative thematic analyses of reflective dialogues highlighted a variation of competence in gay affirmative practice across attitudes (managing personal reactions), knowledge (addressing diversity; terminology and information), and skills (readiness; challenging heterosexism). Curriculum development and agency-based training is recommended to address gaps in knowledge and competence regarding gay affirmative approaches.  相似文献   
936.
This article examines dependency on cross-border labor and marriage along the international frontier in the Kelabit Highlands of Sarawak, Malaysia (Borneo) and some local efforts to restrict outsiders. The international border in this remote region of Borneo is highly permeable, and border-crossing activities, including seasonal migrant wage labor and cross-border marriage, are crucial both to the local political economy and to the reproduction of the Kelabit family and farm. This article explores the unique position of the Kelabit as they attempt to appropriate aspects of state power or use the rhetoric of state power in their efforts to maintain a status quo with regard to neighboring, and closely related, migrant workers from across the border.  相似文献   
937.
Research findings on comorbidity and pathological gambling are non–existent in Chinese communities. The objectives of this study were to: (a) determine the prevalence of comorbid mood and adjustment disorders among pathological gamblers seeking treatment in Hong Kong; (b) compare demographic profiles and clinical features in pathological gamblers with and without comorbid mood and adjustment disorders; and (c) explore the association and temporal relationship between pathological gambling and comorbid mood and adjustment disorders. Assessment instruments included demographic data, BSI, SCID-I, ASI and LIFE-RIFT. Results showed that about two-thirds (63.7%; n = 128) of 201 participants reported lifetime comorbid psychiatric disorders. Most common comorbid disorders were mood disorders (29.4%; n = 59) and adjustment disorders (20.9%; n = 42). Pathological gamblers with comorbid mood or adjustment disorders showed more severe levels of psychopathology, impairment in psychosocial functioning and gambling problems. This study is important because it is the first scientific comorbidity study among pathological gamblers in a Chinese context.  相似文献   
938.
The problem of computing the strength and performing optimal reinforcement for an edge-weighted graph G(V, E, w) is well-studied. In this paper, we present fast (sequential linear time and parallel logarithmic time) on-line algorithms for optimally reinforcing the graph when the reinforcement material is available continuously on-line. These are the first on-line algorithms for this problem. We invest O(|V|3|E|log|V|) time (equivalent to (|V|) invocations of the fastest known algorithms for optimal reinforcement) in preprocessing the graph before the start of our algorithms. It is shown that the output of our on-line algorithms is as good as that of the off-line algorithms. Thus our algorithms are better than the fastest off-line algorithms in situations when a sequence of more than (|V|) reinforcement problems need to be solved. The key idea is to make use of ideas underlying the theory of Principal Partition of a Graph. Our ideas are easily generalized to the general setting of polymatroid functions. We also present a new efficient algorithm for computation of the Principal Sequence of a graph.  相似文献   
939.
Robert H Ashton 《Omega》1976,4(5):609-615
This paper elaborates on some issues discussed by Moskowitz, who presented evidence that linear multiple regression models, estimated from decisions made by individuals, often outperform the individuals themselves. In discussing his results, Moskowitz (1) suggested that inconsistency in information utilization by individuals may account for the relative superiority of regression models, and (2) expressed concern over the robustness of linear regression models to changes in (a) information environments, (b) weighting parameters, and (c) functional form of the model. This paper discusses reasons (in addition to inconsistency) for the relative superiority of model over man, and it summarizes recent research in psychology concerning the robustness of linear regression models (and linear models in general). This paper is supportive, rather than critical, of Moskowitz's research.  相似文献   
940.
A class of decisions, asset mix decisions made by pension fund managers, which exhibit characteristics of both programmed and strategic choices is examined in this paper. The decisions are classified using the scheme developed by Mintzberg et al., (1976) to highlight the circumstances under which strategic decisions may be programmed. The types of strategic decisions which lend themselves to programming are considered. The advantages and disadvantages of programming strategic decisions are also 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