全文获取类型
收费全文 | 5621篇 |
免费 | 296篇 |
国内免费 | 2篇 |
专业分类
5919篇 |
出版年
2023年 | 58篇 |
2022年 | 47篇 |
2021年 | 69篇 |
2020年 | 124篇 |
2019年 | 174篇 |
2018年 | 210篇 |
2017年 | 223篇 |
2016年 | 208篇 |
2015年 | 180篇 |
2014年 | 183篇 |
2013年 | 591篇 |
2012年 | 306篇 |
2011年 | 332篇 |
2010年 | 208篇 |
2009年 | 207篇 |
2008年 | 269篇 |
2007年 | 268篇 |
2006年 | 219篇 |
2005年 | 188篇 |
2004年 | 175篇 |
2003年 | 179篇 |
2002年 | 152篇 |
2001年 | 75篇 |
2000年 | 58篇 |
1999年 | 55篇 |
1998年 | 71篇 |
1997年 | 62篇 |
1996年 | 64篇 |
1995年 | 46篇 |
1994年 | 59篇 |
1993年 | 41篇 |
1992年 | 43篇 |
1991年 | 42篇 |
1990年 | 45篇 |
1989年 | 24篇 |
1988年 | 30篇 |
1987年 | 30篇 |
1986年 | 26篇 |
1985年 | 44篇 |
1984年 | 38篇 |
1982年 | 47篇 |
1981年 | 30篇 |
1980年 | 39篇 |
1979年 | 36篇 |
1978年 | 38篇 |
1977年 | 40篇 |
1976年 | 36篇 |
1975年 | 33篇 |
1974年 | 23篇 |
1973年 | 28篇 |
排序方式: 共有5919条查询结果,搜索用时 6 毫秒
151.
Joël Billieux Alexandre Heeren Lucien Rochat Pierre Maurage Sophie Bayard Romain Bet Chrystel Besche-Richard Gaëlle Challet-Bouju Arnaud Carré Gaëtan Devos Maèva Flayelle Fabien Gierski Marie Grall-Bronnec Laurence Kern Yasser Khazaal Christophe Lançon Séverine Lannoy George A. Michael Stéphane Raffard Lucia Romo Martial Van der Linden Aline Wéry Natale Canale Daniel L. King Adriano Schimmenti Stéphanie Baggio 《Journal of personality》2021,89(6):1252-1262
152.
Wojcieszak Zuzanna K. Mennies Rebekah J. Klein Daniel N. Seeley John R. Olino Thomas M. 《Journal of abnormal child psychology》2021,49(7):963-973
Research on Child and Adolescent Psychopathology - There are few studies on the predictors of long-term course of major depressive disorder (MDD) with an onset in childhood and adolescence. Studies... 相似文献
153.
Synthese - My subject is the kind of Epistemic Conservatism (EC) that says that an agent is in some measure justified in maintaining a belief simply in virtue of the fact that the agent has that... 相似文献
154.
Studies in Philosophy and Education - Philosophers of education often view the role of religion in education with suspicion, claiming it to be impossible, indoctrinatory or controversial unless... 相似文献
155.
Katharine R. Sperandio Daniel Gutierrez Alex Hilert Shuhui Fan 《Journal of Addictions & Offender Counseling》2021,42(1):35-49
This qualitative study examines the perceptions of counselors who work with populations with addictions in states where marijuana has been legalized. Findings include themes related to client experiences, counselor experiences, specific interventions, and lack of understanding. 相似文献
156.
George A. Buzzell Santiago Morales Maureen E. Bowers Sonya V. Troller‐Renfree Andrea Chronis‐Tuscano Daniel S. Pine Heather A. Henderson Nathan A. Fox 《Developmental science》2021,24(1)
Individuals with a behaviorally inhibited (BI) temperament are more likely to develop social anxiety. However, the mechanisms by which socially anxious behavior emerges from BI are unclear. Variation in different forms of top‐down control, specifically executive functions (EF), may play distinct roles and characterize differential pathways to social anxiety. Here 291 children were assessed for BI in toddlerhood (ages 2 and 3), parent‐reported inhibitory control and set shifting during middle childhood (age 7), and multidimensional assessment of socially anxious behavior completed during late childhood and early adolescence (ages 9 and 12). Structural equation modeling revealed that early variation in BI predicted the development of socially anxious behavior through either higher levels of parent‐reported inhibitory control or lower levels of parent‐reported set shifting. These data reinforce the notion that top‐down control does not uniformly influence relations between temperament and socially anxious behavior. These data suggest novel approaches to thinking about the role of EFs and social anxiety outcomes as children approach adolescence. 相似文献
157.
158.
Lesion–symptom mapping studies have reported a temporal versus frontal dissociation between semantic and letter fluency, and mixed evidence regarding the role of white matter. Mass-univariate and multivariate lesion–symptom mapping was used to identify regions associated with semantic and letter fluency deficits in post-stroke aphasia. Multivariate LSM revealed broad networks including underlying white matter, and substantial overlap between both types of fluency, suggesting that semantic fluency and letter fluency largely rely on the same neural system. All data are available on OSF. 相似文献
159.
Daniel B. Wright 《Applied cognitive psychology》1996,10(3):261-268
Schraw compares two coefficients for the 2×2 contingency tables resulting from many feeling of knowing (FOK) studies: Hamann's coefficient and Goodman and Kruskal's γ. He favours Hamann's coefficient and gives examples where Hamann's coefficient produces what might be considered the more intuitive result. Further scrutiny reveals that these examples are not as convincing as Schraw makes them out to be. Because Hamann's coefficient depends on the row and column marginals, it does not map onto FOK ability as well as Goodman and Kruskal's γ, which is a direct measure of the diagnostic worth of FOK ratings. 相似文献
160.
Anthony Champagne Daniel W. Shuman Elizabeth Whitaker 《Behavioral sciences & the law》1996,14(3):361-365
This study was designed to examine the use of court-appointed experts as an alternative to privately retained experts in Dallas, Texas. Surprisingly, there has been little empirical study of court-appointed experts. Our findings suggest one reason for the lack of research. We found that court-appointed experts are used so infrequently that it makes empirical study difficult to conduct. We discuss the implications on this problem for future research. 相似文献