全文获取类型
收费全文 | 351篇 |
免费 | 18篇 |
专业分类
管理学 | 27篇 |
民族学 | 2篇 |
人口学 | 34篇 |
丛书文集 | 3篇 |
理论方法论 | 31篇 |
综合类 | 2篇 |
社会学 | 221篇 |
统计学 | 49篇 |
出版年
2022年 | 3篇 |
2021年 | 4篇 |
2020年 | 9篇 |
2019年 | 16篇 |
2018年 | 21篇 |
2017年 | 17篇 |
2016年 | 19篇 |
2015年 | 12篇 |
2014年 | 11篇 |
2013年 | 62篇 |
2012年 | 12篇 |
2011年 | 12篇 |
2010年 | 9篇 |
2009年 | 12篇 |
2008年 | 13篇 |
2007年 | 11篇 |
2006年 | 6篇 |
2005年 | 7篇 |
2004年 | 10篇 |
2003年 | 4篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 3篇 |
1999年 | 2篇 |
1998年 | 4篇 |
1997年 | 6篇 |
1996年 | 5篇 |
1995年 | 8篇 |
1994年 | 5篇 |
1992年 | 4篇 |
1991年 | 1篇 |
1990年 | 6篇 |
1989年 | 5篇 |
1988年 | 1篇 |
1986年 | 5篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 5篇 |
1982年 | 2篇 |
1980年 | 1篇 |
1978年 | 1篇 |
1976年 | 2篇 |
1975年 | 3篇 |
1973年 | 2篇 |
1972年 | 3篇 |
1971年 | 1篇 |
1970年 | 1篇 |
1969年 | 1篇 |
1968年 | 1篇 |
1967年 | 2篇 |
排序方式: 共有369条查询结果,搜索用时 140 毫秒
341.
Eric Jensen 《Demography》1985,22(3):445-454
An unresolved question in the analysis of survey data relating to fertility attitudes and beliefs is how non-numeric responses to questions on ideal family size should be treated. This paper demonstrates that simply dropping "up to God" responses will bias regression results. An unbiased estimator is presented which explicitly models the way in which observations are selected into the sample. The estimator is then employed on Guatemalan and Indian data. No support for the notion that women who answer "up to God" are women who would have given relatively large numeric answers is found in these two samples. 相似文献
342.
When beginning with a situation involving the dysfunction of a child, the clinical social worker should take care to enter and engage the relevant family and school systems in a manner that gives the best chance for effective treatment. Using an ecological-systems perspective, the authors discuss problem development as a process, and present a model that searches for accessible variables and establishes an early narrow contract. These moves earn the clinician a place in the system, credibility, and the leverage to work for change.The model of practice presented here is partially based upon work done in 1977–1983 with students of the Columbia University School of Social Work in a student unit based at the Kings County Hospital Center, Brooklyn, New York. The unit was funded by the National Institute of Mental Health Community Mental Health M.S. Program (Grant#5T01-1389505). 相似文献
343.
Carl Bryant 《Child and Adolescent Social Work Journal》1984,1(2):102-117
A preplanned and structured format for conducting the first family treatment interview is presented in which the assessment task is seen as an opportunity to help a family succeed in constructively, coherently, and logically looking at itself, the problem child, and the problems with which it is attempting to deal. Strategies of modelling openness and competence are suggested. Building on the family's perceptions and plan in the empathic and respectful way is postulated as a way of avoiding power struggles and setting the stage for collaboration. The model is designed to provide a successful first session for the family and therapist, during which they complete a challenging task. 相似文献
344.
Bryant BE 《Asian and Pacific population forum / East-West Population Institute, East-West Center》1992,6(3):69-77
"This article describes the survey activities of the U.S. Census Bureau and recent efforts by the bureau to move toward a more fully automated environment....[It] focuses on four areas in which the Census Bureau is changing its approach to surveys: (1) redesigning the questionnaire for the Current Population Survey to better reflect current labor force conditions; (2) redesigning the same questionnaire to gain advantages from computer-assisted interviewing; (3) redesigning the samples for household surveys to be used during the next decade, a task undertaken after every decennial census; and (4) progress in changing to a computer-assisted survey information collection (CASIC) system and developing a data management network for all Census Bureau surveys." 相似文献
345.
346.
347.
Peter D. Ørberg Jensen 《Journal of International Management》2009,15(2):181-193
Based on longitudinal case studies of offshoring of advanced IT and engineering services from Danish firms to Indian firms, this paper explores organizational learning that occurs over time in both home and host firms and uses learning as a measure of the firm impact of advanced services offshoring. The findings are consistent with the theoretical view that advanced services offshoring must be understood as an antecedent for strategic business development and organizational change in both home and host firms. The study shows that when offshoring partnerships mature and firms gain experience, learning in both home and host firms evolves over time and differs in many cases from their initial objectives and expectations. In some of the Danish firms engaging in offshoring even ignites a process of strategic transformation. Both Danish and Indian firms use the input from their offshoring partnership to upgrade their organizations and business processes. 相似文献
348.
349.
Claus Skaanning Jensen 《Statistics and Computing》1998,8(3):243-251
This paper deals with an important problem with large and complex Bayesian networks. Exact inference in these networks is simply not feasible owing to the huge storage requirements of exact methods. Markov chain Monte Carlo methods, however, are able to deal with these large networks but to do this they require an initial legal configuration to set off the sampler. So far nondeterministic methods such as forward sampling have often been used for this, even though the forward sampler may take an eternity to come up with a legal configuration. In this paper a novel algorithm will be presented that allows a legal configuration in a general Bayesian network to be found in polynomial time in almost all cases. The algorithm will not be proved deterministic but empirical results will demonstrate that this holds in most cases. Also, the algorithm will be justified by its simplicity and ease of implementation. 相似文献
350.
Catherine Jensen‐Lee 《The Australian journal of social issues》2001,36(2):139-151
The purpose of this paper is to identify some of the factors that have contributed to he well documented decline of the environment as a significant policy concern on he mainstream political agenda. On the basis of interviews with environmental ***ctivists, such factors would appear to include the hardening of the Australian Labor ***arty and concomitant softening of the Liberal Party to movement pressure; the increased institutionalised access of movement elites to decision‐making forums; the changed issue focus of some environmental organisations; and a shift in the movement's campaign tactics. 相似文献