全文获取类型
收费全文 | 66753篇 |
免费 | 2705篇 |
国内免费 | 20篇 |
专业分类
69478篇 |
出版年
2020年 | 615篇 |
2019年 | 788篇 |
2018年 | 1073篇 |
2017年 | 1104篇 |
2016年 | 1149篇 |
2015年 | 858篇 |
2014年 | 1025篇 |
2013年 | 4765篇 |
2012年 | 1949篇 |
2011年 | 1979篇 |
2010年 | 1211篇 |
2009年 | 1173篇 |
2008年 | 1749篇 |
2007年 | 1724篇 |
2006年 | 1563篇 |
2005年 | 1455篇 |
2004年 | 1387篇 |
2003年 | 1262篇 |
2002年 | 1296篇 |
2001年 | 2062篇 |
2000年 | 1924篇 |
1999年 | 1464篇 |
1998年 | 725篇 |
1996年 | 606篇 |
1992年 | 1311篇 |
1991年 | 1230篇 |
1990年 | 1212篇 |
1989年 | 1140篇 |
1988年 | 1143篇 |
1987年 | 1094篇 |
1986年 | 1133篇 |
1985年 | 1231篇 |
1984年 | 952篇 |
1983年 | 900篇 |
1982年 | 686篇 |
1981年 | 655篇 |
1979年 | 1112篇 |
1978年 | 752篇 |
1977年 | 682篇 |
1976年 | 716篇 |
1975年 | 935篇 |
1974年 | 1067篇 |
1973年 | 1130篇 |
1972年 | 953篇 |
1971年 | 876篇 |
1970年 | 878篇 |
1969年 | 894篇 |
1968年 | 1141篇 |
1967年 | 1013篇 |
1966年 | 934篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
971.
972.
E A Waites 《Journal of the American Psychoanalytic Association》1986,34(3):637-662
Gifted women often find it difficult to integrate an acceptable social image with an autonomous artistic identity. This paper explores the ambitions and conflicts of Zelda Fitzgerald, who aspired to be an artist in several fields, but whose fame is largely contingent on the role she played in the life of her husband, F. Scott Fitzgerald. Zelda's flamboyant public pose, which served as a model for many of her husband's literary characters, is interpreted as an attempt to organize a consistent identity configuration by means of constant appeals for applause from an admiring audience. But although this configuration provided some stability and cohesion for her during her twenties, it was a superficial and vulnerable structure which failed to support her serious artistic aspirations. An examination of the separation conflicts and difficulties in internalization which contributed to Zelda's dilemma leads to a consideration of the role of the father in the organization of differentiated female achievements. Although Zelda Fitzgerald's pathology was extreme, her struggles suggest useful insights into the intrapsychic and social barriers commonly confronting creative women. 相似文献
973.
974.
The relationship between basic research, theory, and clinical work with families is conceptualized during a discussion of Jamaican family structure and the application of change theory to a clinical case of depression in a Jamaican woman. It was found that three types of family structure are prevalent in Jamaica. The European ideal of a patriarchal-patrifocal structure creates problems for working-class Jamaicans. General system theory provides support for a different model. Change theory is applied to resolve the paradox created by the European model. 相似文献
975.
A critical review of the theoretical and outcome studies on family therapy with delinquents is presented. Assessment of the theoretical developments reveals that families of delinquents may be distinguishable from other families by their interactional sequences and processes. The available outcome studies within the field indicate that family therapy is viable for interventions with this population, with behavioral, structural, strategic, and communication approaches receiving the most support, but more specific and robust evidence is still needed. Trends in the research and critical issues are identified and used to provide suggestions for future research and practice. 相似文献
976.
Stress-processes and depressive symptomatology 总被引:5,自引:0,他引:5
977.
978.
R. Barry Ruback Timothy S. Carr Charles H. Hopper 《Journal of applied social psychology》1986,16(5):375-386
Two studies were conducted to investigate the effects of perceived control in two men's prisons, one housing 181 inmates and the other housing 623 inmates. In both prisons, inmates' perceived control over the environment was found to be significantly related to their ratings of their living accommodations, experienced stress, and physical symptoms, even when type of cell was held constant. 相似文献
979.
Patrick C. Friman Jack W. Finney Stephen G. Glasscock John W. Weigel Edward R. Christophersen 《Journal of applied behavior analysis》1986,19(1):87-92
Testicular self-examination (TSE) can lead to early diagnosis and treatment of testicular cancer, the third leading cause of death in young men. We evaluated the effectiveness of a brief and specific checklist for teaching TSE skills. Ten men were videotaped while performing testicular self-examinations before and after training. The TSE training resulted in large and significant increases in the number of TSE steps completed and duration of the TSE. Two urological validation measures supported the improvements observed in the mens' self-examinations. Subjects reported continued performance of TSE during a follow-up telephone interview. This pilot study indicates that a brief and specific checklist is an effective strategy for teaching early cancer detection skills. 相似文献
980.
Correlations between a job performance criterion and personality measures reflecting achievement motivation and an interpersonal orientation were examined at three points in time after completion of job training for a sample of airline reservations agents. Although correlations between the personality predictors and performance were small and nonsignificant for the 3-month period after beginning the job, by the end of 6 and 8 months a number of significant relationships had emerged. Implications for the utility of personality measures in selection and performance prediction are discussed. 相似文献