全文获取类型
收费全文 | 446篇 |
免费 | 26篇 |
专业分类
管理学 | 25篇 |
民族学 | 1篇 |
人口学 | 56篇 |
理论方法论 | 68篇 |
综合类 | 2篇 |
社会学 | 305篇 |
统计学 | 15篇 |
出版年
2023年 | 2篇 |
2020年 | 7篇 |
2019年 | 10篇 |
2018年 | 17篇 |
2017年 | 27篇 |
2016年 | 11篇 |
2015年 | 17篇 |
2014年 | 16篇 |
2013年 | 84篇 |
2012年 | 25篇 |
2011年 | 25篇 |
2010年 | 15篇 |
2009年 | 5篇 |
2008年 | 15篇 |
2007年 | 19篇 |
2006年 | 17篇 |
2005年 | 11篇 |
2004年 | 15篇 |
2003年 | 8篇 |
2002年 | 10篇 |
2001年 | 8篇 |
2000年 | 8篇 |
1999年 | 9篇 |
1998年 | 5篇 |
1997年 | 4篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 4篇 |
1993年 | 6篇 |
1992年 | 5篇 |
1991年 | 9篇 |
1990年 | 5篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 7篇 |
1986年 | 2篇 |
1985年 | 6篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1978年 | 1篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1975年 | 1篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有472条查询结果,搜索用时 515 毫秒
41.
42.
The Evolution of Organizations: Suggestions from Complexity Theory About the Interplay Between Natural Selection and Adaptation 总被引:1,自引:0,他引:1
Michael C. White Daniel B. Marin Deborah V. Brazeal William H. Friedman 《Human Relations》1997,50(11):1383-1401
There has been much debate in the managementliterature between neo-Darwinists (who believe in thenatural selection of populations of organizations) andadaptationists (who contend that changes in organization structure and behavior occur in response to theenvironment). The general thesis of neo-Darwinism isthat species are blindly selected for survival by theenvironment. The latest empirical support for the dominant neo-Darwinism perspective adopted bymost biologists is based primarily on the experimentsconducted by Salvador Luria who claims to haveconclusively demonstrated that genes mutate randomly.Recently, however, biologists have re-examined Luria sresearch methods and, after replications of hisexperiments, now question some aspects of the validityof his results. Moreover, there is now new researchwhich provides support for the earlier adaptationistposition, namely, the existence of evolutionary driversand directors existing within self-organizing systems.Of particular importance to the present study is the experimental indication thatself-organizing systems play a conscious role in theirown evolution. We propose that similar mechanisms orprocesses operate in organizational adaptation, thuspointing toward a theoretical modification ofneo-Darwinism that embraces both adaptation and naturalselection in a general, unified theory. 相似文献
43.
44.
45.
Debra A. DaRosa Beth Dawson-Saunders Roland Folse 《Evaluation and program planning》1985,8(4):327-330
The purpose of this study was to determine if objective performance measures from a simulated patient practical examination were related to faculty subjective assessments of surgery students' performance. Another purpose was to determine if those students performing well on a simulated patient practical examination were the same students awarded honor ratings by faculty. Faculty ratings of students (n = 72) on history taking ability, physical exam skills, problem identification, use of investigations, problem integration, patient management, and patient relations skills were correlated with objective measures on these same criteria achieved on a practical exam employing three simulated patient cases. Correlations were also calculated to study the relationship between practical exam scores and honor rating recipients. Results indicated significant relationships between faculty subjective ratings and practical exam outcomes on all practical examination skills except physical exam skills and patient management skills. Findings also indicated the performance of honor students on the practical examination was significantly better than non-honor students on two skills: history-taking and patient relations. The implications of these research findings are discussed. 相似文献
46.
47.
48.
Umberson D Williams K Powers DA Chen MD Campbell AM 《Social forces; a scientific medium of social study and interpretation》2005,84(1):493-511
Marital relationships, like individuals, follow a developmental trajectory over time with ups and downs and gains and losses. We work from a life course perspective and use growth curve analysis to look at trajectories of change in marital quality over time. Although the tendency is for marital quality to decline over time, some groups begin with much higher levels of marital quality than others. Moreover, a number of life course and contextual factors can accelerate or slow this path of change. Our findings point to the importance of considering the multi-dimensionality of time (e.g., age, marital duration, the passage of years) as well as family transitions (e.g., having children, emptying or refilling the nest) in creating the meanings and experiences of marriage over time. 相似文献
49.
Hembroff Larry A.; Rusz Debra; Rafferty Ann; McGee Harry; Ehrlich Nathaniel 《Public opinion quarterly》2005,69(2):232-245
Advance letters are being used increasingly to combat the declinein response rates, but their effectiveness depends partly ontheir being read. In the face of the post-9/11 anthrax mailingscare, the Office for Survey Research (OSR) converted to usingadvance postcards rather than advance letters. Subsequently,the OSR conducted an experiment to test the effectiveness ofsending letters, postcards, or nothing to directory-listed numbersselected in a large random digit dial (RDD) telephone survey.In terms of response rates, the results clearly indicate thatsending advance letters is more effective than sending postcards,which, in turn, is more effective than sending nothing. A detailedcost-effectiveness evaluation indicates that sending lettersactually saves money, despite the increased costs associatedwith the mailings, compared to sending postcards; sending postcardsis also more cost-effective than not sending anything. 相似文献
50.
The relationship between physicians' nonverbal sensitivity and the satisfaction of their patients was tested in two field studies. In the first study, 40 physicians were given a film test of nonverbal sensitivity (the PONS test) and were evaluated by their patients. The second study was a replication using 31 additional physicians. Most noteworthy for research in therapeutic interaction, the present studies contained three methodological advances: (1) the use of actual patients' ratings of satisfaction with treatment, (2) the extension of research from psychological to medical settings, and (3) the use of a standardized test of nonverbal decoding skill. Physicians' skill at reading the emotion conveyed through the nonverbal channel of body movement was found to be significantly correlated with their interpersonal success with patients in the clinical setting.The authors would like to thank Donald Dickson, M.D., Mary Ann Spadaro, M.D., Louise M. Prince, John L. Helmuth, Jr., Helene M. Murphy, and the physicians and patients who participated in the research. Study I was supported by a Peter B. Livingston Fellowship from the Massachusetts Mental Health Center and Study II by a W. K. Kellogg Fellowship from the Hospital Research and Educational Trust, both to the senior author. 相似文献