全文获取类型
收费全文 | 1281篇 |
免费 | 71篇 |
国内免费 | 1篇 |
出版年
2020年 | 15篇 |
2019年 | 11篇 |
2018年 | 28篇 |
2017年 | 25篇 |
2016年 | 22篇 |
2015年 | 17篇 |
2014年 | 22篇 |
2013年 | 120篇 |
2012年 | 47篇 |
2011年 | 40篇 |
2010年 | 37篇 |
2009年 | 21篇 |
2008年 | 49篇 |
2007年 | 48篇 |
2006年 | 51篇 |
2005年 | 47篇 |
2004年 | 36篇 |
2003年 | 31篇 |
2002年 | 29篇 |
2001年 | 27篇 |
2000年 | 14篇 |
1999年 | 17篇 |
1998年 | 13篇 |
1997年 | 16篇 |
1996年 | 14篇 |
1995年 | 17篇 |
1994年 | 18篇 |
1993年 | 20篇 |
1992年 | 20篇 |
1991年 | 11篇 |
1990年 | 14篇 |
1988年 | 16篇 |
1987年 | 26篇 |
1986年 | 24篇 |
1985年 | 20篇 |
1984年 | 17篇 |
1983年 | 26篇 |
1982年 | 16篇 |
1980年 | 16篇 |
1978年 | 16篇 |
1977年 | 10篇 |
1976年 | 18篇 |
1975年 | 17篇 |
1974年 | 20篇 |
1973年 | 16篇 |
1972年 | 16篇 |
1971年 | 17篇 |
1970年 | 12篇 |
1968年 | 12篇 |
1967年 | 11篇 |
排序方式: 共有1353条查询结果,搜索用时 15 毫秒
1.
2.
3.
Thomas A Wills Velma McBride Murry Gene H Brody Frederick X Gibbons Meg Gerrard Carmella Walker Michael G Ainette 《Health psychology》2007,26(1):50-59
OBJECTIVE: To test a theoretical model of how ethnic pride and self-control are related to risk and protective factors. DESIGN: A community sample of 670 African American youth (mean age = 11.2 years) were interviewed in households. MAIN OUTCOME MEASURES: Measures of cigarette smoking, alcohol use, and sexual behavior (lifetime to past month). RESULTS: Structural modeling analyses indicated parenting was related to self-control and self-esteem, and racial socialization was related to ethnic pride. Self-control and self-esteem variables were related to levels of deviance-prone attitudes and to perceptions of engagers in, or abstainers from, substance use and sexual behavior. The proximal factors (behavioral willingness, resistance efficacy, and peer behavior) had substantial relations to the criterion variables. Participant gender and parental education also had several paths in the model. Results were generally similar for the 2 outcome behaviors. CONCLUSIONS: In this population, self-esteem and self-control are related to parenting approaches and have pathways to attitudes and social perceptions that are significant factors for predisposing to, or protecting against, early involvement in substance use and sexual behavior. 相似文献
4.
5.
6.
7.
8.
9.
10.
This paper suggests that aspects of paranoid character are structured around fantasies of magical and concrete connectedness to objects; these fantasies serve to avoid the terrors of object inconstancy. The authors describe how these fantasies are expressed in the psychoanalytic situation and explore their relation to common paranoid phenomena. The paranoid person must maintain these fantasies of connectedness at all cost or risk experiencing unbearable indifference between self and object. Paradoxically, the sacrifice of self and object boundaries inherent in these fantasies makes object constancy even more difficult to achieve because of the secondary defensive use of anger mobilized to protect the boundaries of the self. 相似文献