全文获取类型
收费全文 | 5594篇 |
免费 | 295篇 |
国内免费 | 2篇 |
出版年
2023年 | 58篇 |
2022年 | 48篇 |
2021年 | 69篇 |
2020年 | 122篇 |
2019年 | 173篇 |
2018年 | 208篇 |
2017年 | 222篇 |
2016年 | 205篇 |
2015年 | 177篇 |
2014年 | 184篇 |
2013年 | 587篇 |
2012年 | 302篇 |
2011年 | 331篇 |
2010年 | 207篇 |
2009年 | 208篇 |
2008年 | 270篇 |
2007年 | 264篇 |
2006年 | 219篇 |
2005年 | 192篇 |
2004年 | 176篇 |
2003年 | 179篇 |
2002年 | 153篇 |
2001年 | 77篇 |
2000年 | 56篇 |
1999年 | 54篇 |
1998年 | 72篇 |
1997年 | 61篇 |
1996年 | 64篇 |
1995年 | 45篇 |
1994年 | 58篇 |
1993年 | 43篇 |
1992年 | 42篇 |
1991年 | 42篇 |
1990年 | 45篇 |
1989年 | 24篇 |
1988年 | 32篇 |
1987年 | 29篇 |
1986年 | 26篇 |
1985年 | 47篇 |
1984年 | 40篇 |
1982年 | 46篇 |
1981年 | 29篇 |
1980年 | 39篇 |
1979年 | 35篇 |
1978年 | 36篇 |
1977年 | 41篇 |
1976年 | 38篇 |
1975年 | 32篇 |
1974年 | 22篇 |
1973年 | 26篇 |
排序方式: 共有5891条查询结果,搜索用时 15 毫秒
201.
Social Psychology of Education - A successful journey through higher education is, for many, a once in a lifetime opportunity for social mobility. Unfortunately, one notable feature of higher... 相似文献
202.
203.
Neighborhood Stress and Life Satisfaction: Is there a Relationship for African American Adolescents?
Valois Robert F. Kerr Jelani C. Carey Michael P. Brown Larry K. Romer Daniel DiClemente Ralph J. Vanable Peter A. 《Applied research in quality of life》2020,15(1):273-296
Applied Research in Quality of Life - This study identified associations between perceived neighborhood stress and adolescents’ perceptions of life satisfaction. African American adolescents... 相似文献
204.
205.
206.
Shek DT 《Adolescence》2002,37(148):789-803
The Chinese Perceived Causes of Poverty Scale (CPCPS), constructed to assess how Chinese people explain poverty, covers four categories of explanations: personal problems of poor people, lack of opportunities to escape from the poverty cycle, exploitation of poor people, and bad fate. Chinese secondary school students (N = 1,519) were administered the CPCPS. Four factors were abstracted from their responses (Personal Problems, Lack of Opportunity, Exploitation, and Fate) and these factors (i.e., subscales) could reliably be reproduced in different subsamples. The four subscales were also found to be internally consistent and there was some support for their construct validity. 相似文献
207.
208.
Anger regulation in disadvantaged preschool boys: strategies, antecedents, and the development of self-control 总被引:5,自引:0,他引:5
Emotion regulation strategies observed during an age 3 1/2 frustration task were examined in relation to (a) angry affect during the frustration task, (b) child and maternal characteristics at age 1 1/2, and (c) indices of self-control at age 6 in a sample of low-income boys (Ns varied between 189 and 310, depending on the assessment). Shifting attention away from sources of frustration and seeking information about situational constraints were associated with decreased anger. Secure attachment and positive maternal control correlated positively with effective regulatory strategy use. Individual differences in strategy use predicted self-control at school entry, but in specific rather than general ways: Reliance on attention-shifting strategies corresponded with low externalizing problems and high cooperation; reliance on information gathering corresponded with high assertiveness. 相似文献
209.
Klein DN Lewinsohn PM Rohde P Seeley JR Durbin CE 《Journal of abnormal psychology》2002,111(1):98-106
Three questions were addressed using family study data from a community sample: (a) Which clinical features of major depressive disorder (MDD) in adolescents are associated with elevated rates of MDD in relatives? (b) Which features of MDD in relatives distinguish family members of depressed adolescents from relatives of adolescents without mood disorders (NMD)? and (c) Do depressed adolescents with particular features have higher proportions of depressed relatives with the same features? Participants included 268 MDD adolescents, 401 NMD adolescents, and their 2,202 first-degree relatives. Rates of MDD were highest among relatives of depressed adolescents with recurrent episodes and greater impairment. Depression severity best distinguished the relatives of depressed adolescents from relatives of controls. Specific clinical features did not aggregate in families. 相似文献
210.
This study examined whether employees develop perceptions about 3 different types of fit: person-organization fit, needs-supplies fit, and demands-abilities fit. Confirmatory factor analyses of data from 2 different samples strongly suggested that employees differentiate between these 3 types of fit. Furthermore, results from a longitudinal design of 187 managers supported both the convergent and discriminant validity of the different types of fit perceptions. Specifically, person-organization fit perceptions were related to organization-focused outcomes (e.g., organizational identification, citizenship behaviors, turnover decisions), whereas needs-supplies fit perceptions were related to job- and career-focused outcomes (e.g., job satisfaction, career satisfaction, occupational commitment). Although demands-abilities fit perceptions emerged as a distinct construct, they were not related to hypothesized outcomes (e.g., job performance, raises). 相似文献