全文获取类型
收费全文 | 73194篇 |
免费 | 3031篇 |
国内免费 | 30篇 |
出版年
2020年 | 823篇 |
2019年 | 985篇 |
2018年 | 1418篇 |
2017年 | 1464篇 |
2016年 | 1534篇 |
2015年 | 1107篇 |
2014年 | 1307篇 |
2013年 | 6267篇 |
2012年 | 2404篇 |
2011年 | 2429篇 |
2010年 | 1460篇 |
2009年 | 1476篇 |
2008年 | 2062篇 |
2007年 | 2091篇 |
2006年 | 1869篇 |
2005年 | 1589篇 |
2004年 | 1620篇 |
2003年 | 1555篇 |
2002年 | 1506篇 |
2001年 | 2446篇 |
2000年 | 2285篇 |
1999年 | 1713篇 |
1998年 | 792篇 |
1997年 | 694篇 |
1996年 | 784篇 |
1995年 | 700篇 |
1994年 | 682篇 |
1993年 | 670篇 |
1992年 | 1430篇 |
1991年 | 1335篇 |
1990年 | 1332篇 |
1989年 | 1263篇 |
1988年 | 1247篇 |
1987年 | 1147篇 |
1986年 | 1173篇 |
1985年 | 1199篇 |
1984年 | 990篇 |
1983年 | 850篇 |
1979年 | 1039篇 |
1978年 | 774篇 |
1975年 | 841篇 |
1974年 | 989篇 |
1973年 | 1012篇 |
1972年 | 847篇 |
1971年 | 795篇 |
1970年 | 731篇 |
1969年 | 690篇 |
1968年 | 900篇 |
1967年 | 794篇 |
1966年 | 737篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
231.
The authors cite clinical literature attesting to the importance of recognizing the family, rather than the individual, as the proper locus of conceptualizing, diagnosing, and treating mental illnesses. Specifically with regard to severe psychiatric illnesses, in particular schizophrenia, family dysfunction contributes to the emergence of the illness, significantly affects its course, and strongly influences the achievement and maintenance of treatment gains. Currently, a movement is afoot to limit sharply the amount and kind of treatment offered to schizophrenic patients and their families. Rooted in a “medical model” or “biogenic” view of the etiology of schizophrenia, this school of thought prescribes psychoeducation as the family treatment of choice. The present article looks at some misconceptions regarding treatment that prompted a widespread turning away from psychoanalytically oriented family psychotherapy for schizophrenic patients and their families, examines the reductionism (biological and behavioral) inhering in the exclusive use of psychoeducation, and looks at the clinical dangers of such reductionism. Finally, it proposes that family psycho-therapists should not abandon a concern with the inner lives of severely ill patients and their families in the face of spuriously generalized claims made by reductionist researchers. 相似文献
232.
233.
234.
Through school-sponsored health fairs, 398 adolescents (153 males and 245 females) between the ages of 14 and 18 completed a questionnaire on their compliance with six of the U.S. Dietary Guidelines. Results indicated that adolescents report highest compliance on "eat a variety of foods" and "eat foods with adequate starch and fiber." Conversely, they indicated low compliance on "reduce sugar intake" and "reduce fat, saturated fat and cholesterol intake." Sex differences were noted on two dietary guidelines. Females reported lower compliance with respect to "maintain desirable body weight." Males, on the other hand, reported lower compliance than females on "reduce salt intake." Given the fact that the dietary guidelines of "reduce fat, saturated fat and cholesterol," "maintain desirable body weight," and "reduce salt intake" are all aimed at reducing cardiovascular risk, the low compliance reported by adolescents may have long-range health implications. 相似文献
235.
General self-esteem of adolescents from ethnic minorities in The Netherlands and the reflected appraisal process 总被引:1,自引:0,他引:1
M Verkuyten 《Adolescence》1988,23(92):863-871
This article examines the question of how the lack of differences in general self-esteem between adolescents of ethnic minorities and Dutch adolescents can be explained. Attention is focused on the reflected appraisal process. It was found that for adolescents of ethnic minorities there is a significant relationship between general self-esteem and the perceived evaluation of family members, and no such relationship with nonfamily members. For the Dutch adolescents the findings are the opposite, which may explain why adolescents of ethnic minorities in general do not have lower general self-esteem, despite low status, prejudice, and discrimination. 相似文献
236.
237.
238.
239.
240.
The processing of restrictive relative clauses in Hungarian 总被引:2,自引:0,他引:2