全文获取类型
收费全文 | 29274篇 |
免费 | 955篇 |
国内免费 | 15篇 |
出版年
2019年 | 297篇 |
2018年 | 357篇 |
2017年 | 417篇 |
2016年 | 461篇 |
2015年 | 347篇 |
2014年 | 408篇 |
2013年 | 2231篇 |
2012年 | 728篇 |
2011年 | 793篇 |
2010年 | 499篇 |
2009年 | 500篇 |
2008年 | 724篇 |
2007年 | 666篇 |
2006年 | 605篇 |
2005年 | 600篇 |
2004年 | 569篇 |
2003年 | 564篇 |
2002年 | 589篇 |
2001年 | 728篇 |
2000年 | 740篇 |
1999年 | 528篇 |
1998年 | 304篇 |
1997年 | 288篇 |
1992年 | 516篇 |
1991年 | 495篇 |
1990年 | 497篇 |
1989年 | 495篇 |
1988年 | 443篇 |
1987年 | 455篇 |
1986年 | 494篇 |
1985年 | 518篇 |
1984年 | 462篇 |
1983年 | 426篇 |
1982年 | 315篇 |
1981年 | 369篇 |
1980年 | 290篇 |
1979年 | 494篇 |
1978年 | 364篇 |
1977年 | 327篇 |
1976年 | 315篇 |
1975年 | 458篇 |
1974年 | 504篇 |
1973年 | 521篇 |
1972年 | 426篇 |
1971年 | 418篇 |
1970年 | 387篇 |
1969年 | 413篇 |
1968年 | 502篇 |
1967年 | 488篇 |
1966年 | 462篇 |
排序方式: 共有10000条查询结果,搜索用时 156 毫秒
111.
Cyd C. Strauss Cynthia G. Last Michel Hersen Alan E. Kazdin 《Journal of abnormal child psychology》1988,16(1):57-68
The relationship between anxiety and depression was examined in a sample of 106 children and adolescents referred to an outpatient anxiety disorder clinic for children. Twenty-eight percent of patients with DSM-III diagnoses of anxiety disorders displayed a concurrent major depression. Children with anxiety disorders plus major depression were found (1) to be older, (2) to demonstrate more severe anxiety symptomatology, and (3) to be diagnosed with different rates of certain anxiety-disorder subtypes, when compared to anxious patients without major depression. Nondepressed anxious children and adolescents did not differ from a psychopathological control group in severity of either anxiety or depression symptoms. 相似文献
112.
113.
Mothers and fathers were asked via an open-ended interview technique to explain specific interactions with their children that had been noted during a period of family observation in the home. Explanations were obtained for behavior in five interactional contexts (e.g., interactions involving discipline and interactions encouraging the child to be independent). The explanations were classified first to determine the extent to which they referred to what might have been actual thoughts at the time of the behavior. Second, they were content analysed to determine how much parents perceived themselves as responding to the child, versus how much they presented their behavior as arising from their own dispositions, purposes, and experiences. Results showed that most of the explanations did not contain what could be considered conscious cognitions at the time of the behavior. This suggests parents might have been responding automitically in the situation. Also, parents did not perceive their behavior as being mainly in response to the child. Instead they primarily saw themselves as the agents of their own actions. The latter trend varied in degree according to the interactional context. Mothers seemed more child centered in their explanations than fathers. Implications are examined for future research on links between parental cognition and behavior, and for the methods adopted to study parental cognitions. Questions are raised about the extent to which parents planfully determine their behavior and the extent to which they are aware of the reasons for their behavior. 相似文献
114.
L H Chiu 《The Journal of social psychology》1988,128(3):411-413
115.
Jeffrey S. Levin Ph.D. M.P.H. C. David Jenkins Ph.D. Robert M. Rose M. D. 《Journal of religion and health》1988,27(4):267-278
In a study of air traffic controllers, religious differences are found in the way Type A behavior is associated with several health status indicators. Associations between the Jenkins Activity Survey (JAS) and physical illness incidence, health-promotive behavior, diastolic and systolic blood pressure, subjective distress and impulse control problems, and alcohol consumption are examined by religious attendance, religious affiliation, and change in affiliation. Findings confirm that Type A does not vary significantly by religion. However, there are several significant findings between Type A and various health indicators. Type A is associated with illness incidence, overall and more strongly in several religion, subgroups. Type A and alcohol consumption are related positively in Protestants and converts, and negatively in churchgoing Catholics. Type A is related to impulse control problems in churchgoing Protestants and to subjective distress in churchgoing Catholics. Finally, in individuals with weak or no religious ties, Type A is associated with lower blood pressure. This last finding suggests that in some people (for example, the irreligious or unchurched), the coronary-prone behavior pattern may have cardiovascular effects which are salutary in at least one respect.The authors wish to thank Dr. Kyriakos S. Markides and Laura A. Ray for their assistance with this study. Address requests for reprints to Dr. Levin at the Institute of Gerontology, 300 North Ingalls, Ann Arbor, MI 48109. 相似文献
116.
117.
H. Newton Malony 《Pastoral Psychology》1988,36(3):164-168
This essay reports a program of research as the occupational and personal stress experienced by contemporary American clergy. Three studies are reported. In the first survey a group of largely Roman Catholic religious reported less stress than the general population. In a replication of this investigation on over 510 Protestant clergy this impression of less experienced stress and greater personal resources was confirmed. In the most recent study of clergy in Southern California, a mixed picture was observed. Although the impression of less overall stress was confirmed, great differences in layclery role expectations were observed.He is the coauthorof Clergy Malpractice: How to Care Carefully (Westminster Press, 1986) and is engaged in a variety of ministerial studies.Paper presented at the meeting of the International Council of Psychologists, Mexico City, September, 1984. 相似文献
118.
119.
S Martin K Housley H Mccoy P Greenhouse F Stigger M A Kenney S Shoffner V Fu M Korslund F G Ercanli-Huffman 《Perceptual and motor skills》1988,67(3):879-884
The Rosenberg Self-esteem Scale was administered to 550 14- and 16-yr.-old (+/- 6 mo.) girls. Self-esteem scores were categorized by weight and weight by height. Scores on the Quetelet Index for obesity were correlated with self-esteem scores. Mean self-esteem of the low- and middle-weight by height group was significantly higher than the mean of the high-weight by height group. In analyzing weight alone, the self-esteem of the middle-weight group was significantly higher than the self-esteem of the high-weight group. The correlation of the obesity index and self-esteem indicated that as weight increased self-esteem decreased. 相似文献
120.