全文获取类型
收费全文 | 2193篇 |
免费 | 83篇 |
出版年
2021年 | 22篇 |
2020年 | 20篇 |
2019年 | 31篇 |
2018年 | 45篇 |
2017年 | 38篇 |
2016年 | 65篇 |
2015年 | 45篇 |
2014年 | 53篇 |
2013年 | 269篇 |
2012年 | 79篇 |
2011年 | 100篇 |
2010年 | 65篇 |
2009年 | 56篇 |
2008年 | 88篇 |
2007年 | 79篇 |
2006年 | 74篇 |
2005年 | 86篇 |
2004年 | 64篇 |
2003年 | 68篇 |
2002年 | 62篇 |
2001年 | 29篇 |
2000年 | 30篇 |
1999年 | 30篇 |
1998年 | 37篇 |
1997年 | 30篇 |
1996年 | 25篇 |
1995年 | 22篇 |
1994年 | 34篇 |
1993年 | 20篇 |
1992年 | 29篇 |
1991年 | 22篇 |
1990年 | 23篇 |
1989年 | 20篇 |
1988年 | 23篇 |
1987年 | 19篇 |
1986年 | 20篇 |
1985年 | 26篇 |
1984年 | 26篇 |
1983年 | 23篇 |
1982年 | 32篇 |
1981年 | 30篇 |
1980年 | 25篇 |
1979年 | 30篇 |
1978年 | 19篇 |
1977年 | 20篇 |
1976年 | 16篇 |
1975年 | 15篇 |
1974年 | 15篇 |
1973年 | 15篇 |
1966年 | 14篇 |
排序方式: 共有2276条查询结果,搜索用时 15 毫秒
991.
992.
993.
994.
995.
The field of positive psychology rests on the assumption that certain psychological traits and processes are inherently beneficial for well-being. We review evidence that challenges this assumption. First, we review data from 4 independent longitudinal studies of marriage revealing that 4 ostensibly positive processes-forgiveness, optimistic expectations, positive thoughts, and kindness-can either benefit or harm well-being depending on the context in which they operate. Although all 4 processes predicted better relationship well-being among spouses in healthy marriages, they predicted worse relationship well-being in more troubled marriages. Then, we review evidence from other research that reveals that whether ostensibly positive psychological traits and processes benefit or harm well-being depends on the context of various noninterpersonal domains as well. Finally, we conclude by arguing that any movement to promote well-being may be most successful to the extent that it (a) examines the conditions under which the same traits and processes may promote versus threaten well-being, (b) examines both healthy and unhealthy people, (c) examines well-being over substantial periods of time, and (d) avoids labeling psychological traits and processes as positive or negative. 相似文献
996.
Claudia Frank 《The International journal of psycho-analysis》2012,93(3):735-737
997.
Since the meta-analysis by De Dreu and Weingart (2003b) on the effects of intragroup conflict on group outcomes, more than 80 new empirical studies of conflict have been conducted, often investigating more complex, moderated relationships between conflict and group outcomes, as well as new types of intragroup conflict, such as process conflict. To explore the trends in this new body of literature, we conducted a meta-analysis of 116 empirical studies of intragroup conflict (n = 8,880 groups) and its relationship with group outcomes. To address the heterogeneity across the studies included in the meta-analysis, we also investigated a number of moderating variables. Stable negative relationships were found between relationship and process conflict and group outcomes. In contrast to the results of De Dreu and Weingart, we did not find a strong and negative association between task conflict and group performance. Analyses of main effects as well as moderator analyses revealed a more complex picture. Task conflict and group performance were more positively related among studies where the association between task and relationship conflict was relatively weak, in studies conducted among top management teams rather than non-top management teams, and in studies where performance was measured in terms of financial performance or decision quality rather than overall performance. 相似文献
998.
Modernist approaches to research in the social sciences dominate academia, including much of organization science. Discovery through reason, observation, and analysis are the quintessential modernist quests. However, this reductionist approach to essentialize the social through the usage of language, a product of culture with its inevitable entanglement with cultural ideology, values, sensibility, intelligibility, and history, is akin to capturing a moving target on shifting grounds. Positing social constructionism as an alternative, we explain it has revolutionalized the social sciences and organization science alike; offer an array of social constructionist inquiry methodologies to fuel generative possibilities for organization research; compare and contrast modernist and social constructionist organization theories, research methodologies and assumptive metaphors to accentuate the textual and dialogic potential social constructionism brings to organization science; and conclude with creative ways social constructionism can realize actionable knowledge through co-creation among communities. 相似文献
999.
Short measurements of personality - Validity and reliability of the GSOEP Big Five Inventory (BFI-S)
Elisabeth Hahn Juliana Gottschling Frank M. Spinath 《Journal of research in personality》2012,46(3):355-359
In the last decade, an upward trend in the use of short measurements for personality can be observed. The goal of this study was to explore the psychometric characteristics of the GSOEP Big Five Inventory (BFI-S; Gerlitz & Schupp, 2005), a 15-item instrument. We compared the BFI-S with the NEO-PI-R (
[Costa and McCrae, 1992a] and [Costa and McCrae, 1992b]) in a sample of 598 German adults (mean age = 42 years). Despite shortcomings for Agreeableness, the short scales generally showed acceptable levels of: (1) internal consistency, (2) stability over a period of 18 months, (3) convergent validity in relation to the NEO-PI-R and (4) discriminant validity. We conclude that in research settings with a pronounced need for parsimony, the BFI-S offers a sufficient level of utility. 相似文献
1000.
Lenzi M Vieno A Perkins DD Santinello M Elgar FJ Morgan A Mazzardis S 《American journal of community psychology》2012,50(1-2):197-210
Research on youth civic engagement focuses on individual-level predictors. We examined individual- and school-level characteristics, including family affluence, democratic school social climate and perceived neighborhood social capital, in their relation to civic engagement of 15-year-old students. Data were taken from the 2006 World Health Organization Health Behaviour in School-aged Children survey. A sample of 8,077 adolescents in 10th grade from five countries (Belgium, Canada, Italy, Romania, England) were assessed. Multilevel models were analyzed for each country and across the entire sample. Results showed that family affluence, democratic school climate and perceived neighborhood social capital positively related to participation in community organizations. These links were stronger at the aggregate contextual than individual level and varied by country. Canadian youth participated most and Romanian youth least of the five countries. Gender predicted engagement in two countries (girls participate more in Canada, boys in Italy). Findings showed significant contributions of the social environment to adolescents' engagement in their communities. 相似文献