全文获取类型
收费全文 | 495篇 |
免费 | 93篇 |
国内免费 | 86篇 |
专业分类
674篇 |
出版年
2024年 | 2篇 |
2023年 | 14篇 |
2022年 | 15篇 |
2021年 | 13篇 |
2020年 | 31篇 |
2019年 | 42篇 |
2018年 | 44篇 |
2017年 | 36篇 |
2016年 | 40篇 |
2015年 | 32篇 |
2014年 | 31篇 |
2013年 | 76篇 |
2012年 | 20篇 |
2011年 | 27篇 |
2010年 | 10篇 |
2009年 | 18篇 |
2008年 | 27篇 |
2007年 | 18篇 |
2006年 | 17篇 |
2005年 | 17篇 |
2004年 | 20篇 |
2003年 | 22篇 |
2002年 | 24篇 |
2001年 | 8篇 |
2000年 | 11篇 |
1999年 | 9篇 |
1998年 | 4篇 |
1997年 | 7篇 |
1996年 | 7篇 |
1995年 | 5篇 |
1994年 | 9篇 |
1993年 | 5篇 |
1992年 | 1篇 |
1991年 | 6篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1985年 | 1篇 |
1981年 | 1篇 |
排序方式: 共有674条查询结果,搜索用时 0 毫秒
161.
Chilenski SM 《American journal of community psychology》2011,48(3-4):352-364
This study examined how multiple dimensions and levels of the community context associated with early adolescent problem behaviors in rural communities. Four thousand, five hundred and nine eighth-grade students in 28 rural and small town school districts in two states participated in surveys regarding substance use and delinquency in 2005. Locations of alcohol retailers, tobacco retailers, youth-serving organizations, and student residences were geocoded. Associations of the number of proximal alcohol and tobacco retailers, and youth-serving organizations with an early-adolescent problem behavior index were tested in Nonlinear Mixed Models that controlled for multiple district-level and individual characteristics. Multi-level model results demonstrated that the number of alcohol and tobacco retail locations within a one-mile radius of each adolescent's home positively associated with student-reported problem behaviors above and beyond the influence of school district and individual characteristics. Results suggest that the proximal community context added significantly to the district context when understanding the occurrence of early adolescent problem behaviors. Recognizing this variability in geographically determined risk within a community will likely enhance the effectiveness of community prevention activities. 相似文献
162.
Dean M. Busby Jenae Bluhm Nathan D. Leonhardt 《The American journal of family therapy》2020,48(5):462-477
AbstractIn this study we explored why there are sometimes conflicting findings regarding the influence of past sexual experience on relationships. Consequently, we studied the effects of body-esteem and religiosity on sexual experience in two relational contexts (casual or committed relationships) and how all of these variables were associated with life satisfaction, and the likelihood that a person would be married by their early thirties. With a national sample of 4966 participants, our results indicated that sexual experiences in casual relationships had negative associations with life satisfaction and relationship status, whereas sexual experiences in committed relationships had positive associations. 相似文献
163.
在定向遗忘条件下探讨DRM词加工时产生的错误记忆现象,并探究造成这一现象的深层原因。实验一和实验二分别操纵了词的深、浅加工以及词所处的情境。实验一的结果发现只在深加工时,F指令下的DRM词受到抑制激活,低于R指令下的再认正确率,关键诱词的错误再认也与各指令下DRM词的恢复提取密切相关;实验二的结果发现集中情境和随机情境均会受到遗忘指令的影响抑制DRM词的正确再认,但集中情境下关键诱词的错误再认与各指令下DRM词的恢复提取关联更紧密。在定向遗忘条件下,用FTT理论解释实验一的结果较为合理,用AAT理论解释实验二的结果较为合理。 相似文献
164.
Does Funding Impact Our Research? Causality,Normativity, and Diversity in 40 Years of U.S. Sociology of Religion 下载免费PDF全文
In this article we use a sample of 40 years of sociology journal articles (N = 1,024) on religion to ask what role funding plays in some of the leading trends in the subdiscipline. Our analysis reveals a considerable increase in the number of published articles on religion with funding over the past 40 years as well as a shift away from public funding as the primary source of funding. Engaging our findings in previous analyses of this database, we surprisingly find a positive correlation between public funding and positive socio‐evaluative findings in articles on religion, but not between private funding and positive socio‐evaluative findings. We also find a positive correlation between funding from religious organizations and research on religion in the United States and a weak, but negative, correlation between funding from religious organizations and research on non‐Christian religious traditions. We do not find a relationship between funding and causal order. 相似文献
165.
166.
Thomas W. Farmer Meghan McAuliffe LinesJill V. Hamm 《Journal of applied developmental psychology》2011,32(5):247
To introduce this special issue, the concept of the teacher as an “invisible hand” is presented as a metaphor to describe the potentially influential but relatively understudied contribution that educators are likely to have on children’s peer relationships and their broader interpersonal growth. Building from conceptual work distinguishing between the role of adults and peers in children’s social development, we summarize empirical support for the view that teachers are in a position to develop and guide the classroom as a society by simultaneously directing institutional expectations while also providing students with opportunities to collectively construct their own peer culture. Key social development constructs are reviewed from this lens, and the four articles and two commentaries that constitute this special issue are discussed in relation to their contributions to clarifying and extending current views of the role of teachers in school social dynamics. We conclude by considering intervention implications of this work, and we argue that teachers are the one professional in a child’s life who have the opportunity to view the whole child in relation to the social ecology in which he or she is embedded. 相似文献
167.
168.
Fanhao Nie 《Mental health, religion & culture》2019,22(3):279-292
Can the religious values of an entire geographic area affect the self-efficacy of emerging adults living in that area? Although prior research has demonstrated that individual religious characteristics are associated with self-efficacy, less is known about how the overall religious context influences self-efficacy. Using multilevel analyses on two waves of the National Study of Youth and Religion (NSYR) merged with county-level variables, this study finds that a county’s higher conservative Protestant population share is associated with lower self-efficacy even after controlling for various variables. Surprisingly, this conservative Protestant contextual effect also applies to residents who are not conservative Protestants but live in a conservative Protestant county. In contrast, county-level Catholic population share is linked with higher self-efficacy. However, this Catholic contextual effect is explained when controlling for county-level variables. 相似文献
169.
Anne-Marije de Bruin-Wassinkmaat Jos de Kock Elsbeth Visser-Vogel Cok Bakker Marcel Barnard 《Identity: An International Journal of Theory and Research》2019,19(1):62-79
Strictly religious adolescents grow up in highly religious contexts with orthodox beliefs and practices that usually contrast with those of pluralist and secularized societies that can be perceived as promoting unhealthy religious identity development. For these adolescents, religious identity development may be a challenge; however, there seems to be a lack of theoretical and empirical understanding of how these adolescents develop their religious identities. To address this, a literature review was conducted, and 15 studies were selected after the application of selection criteria. This review focuses on the characteristics of these studies to understand the religious identity development of strictly religious adolescents. Implications for theory development and further empirical research are discussed. 相似文献
170.
公平是人类社会生活的基本规范之一,不公平感及其相关决策则是研究者们关注的重要课题。长期以来,该领域的研究一般采用最后通牒博弈或其变式展开。大量脑成像研究探查了关于不公平感及相关决策的认知神经机制,尤其集中探讨了最后通牒博弈的回应者对不公平提议进行反应的脑区及其对应功能。经常得到关注的脑区包括了前脑岛、前扣带皮层、背外侧前额叶、内侧前额叶、杏仁核和颞顶交界等。对特殊人群的不公平感及相关决策进行研究可以帮助检验或澄清上述重要脑区及脑网络在不公平感及相关决策中扮演的角色,同时也阐释特殊人群的社会认知功能的特点。近年来,相当数量的研究关注了不同情境因素(包括分配方案相关因素和社会情境相关因素)调制不公平感及相关决策的过程,并讨论其背后的认知神经机制。未来的研究更应利用多模态数据分析方法,同时结合基因和激素层面的研究,以期深入对不公平感及相关决策的心理和生理机制的理解。 相似文献