全文获取类型
收费全文 | 2099篇 |
免费 | 123篇 |
国内免费 | 10篇 |
专业分类
2232篇 |
出版年
2020年 | 36篇 |
2019年 | 46篇 |
2018年 | 39篇 |
2017年 | 48篇 |
2016年 | 62篇 |
2015年 | 28篇 |
2014年 | 38篇 |
2013年 | 230篇 |
2012年 | 61篇 |
2011年 | 71篇 |
2010年 | 47篇 |
2009年 | 33篇 |
2008年 | 65篇 |
2007年 | 72篇 |
2006年 | 66篇 |
2005年 | 56篇 |
2004年 | 66篇 |
2003年 | 57篇 |
2002年 | 66篇 |
2001年 | 41篇 |
2000年 | 36篇 |
1999年 | 49篇 |
1998年 | 45篇 |
1997年 | 27篇 |
1996年 | 34篇 |
1995年 | 29篇 |
1994年 | 39篇 |
1993年 | 28篇 |
1992年 | 38篇 |
1991年 | 42篇 |
1990年 | 35篇 |
1989年 | 22篇 |
1988年 | 32篇 |
1987年 | 26篇 |
1986年 | 26篇 |
1985年 | 24篇 |
1984年 | 36篇 |
1983年 | 22篇 |
1982年 | 26篇 |
1981年 | 30篇 |
1980年 | 28篇 |
1979年 | 31篇 |
1978年 | 28篇 |
1977年 | 31篇 |
1976年 | 22篇 |
1975年 | 16篇 |
1974年 | 21篇 |
1973年 | 20篇 |
1972年 | 17篇 |
1967年 | 18篇 |
排序方式: 共有2232条查询结果,搜索用时 15 毫秒
201.
Why are infants able to anticipate occlusion events and other people's actions but not the movement of self-propelled objects? This study investigated infant and adult anticipatory gaze shifts during observation of self-propelled objects and human goal-directed actions. Six-month-old infants anticipated self-propelled balls but not human actions. This demonstrates that different processes mediate the ability to anticipate human actions (direct matching) versus self-propelled objects (extrapolation). 相似文献
202.
The past two decades have seen a tremendous surge in scientific interest in the extent to which certain types of training—be it aerobic, athletic, musical, video game, or brain trainer—can result in general enhancements in cognitive function. While there are certainly active debates regarding the results in these domains, what is perhaps more pressing is the fact that key aspects of methodology remain unsettled. Here we discuss a few of these areas including expectation effects, test–retest effects, the size of the cognitive test battery, the selection of control groups, group assignment methods, difficulties in comparing results across studies, and in interpreting null results. Specifically, our goal is to highlight points of contention as well as areas where the most commonly utilized methods could be improved upon. Furthermore, because each of the sub-areas above (aerobic training through brain training) share strong similarities in goal, theoretical framework, and experimental approach, we seek to discuss these issues from a general perspective that considers each as members of the same broad “training” domain. 相似文献
203.
Benjamin W. Hadden C. Veronica Smith C. Raymond Knee 《The journal of positive psychology》2014,9(2):155-162
Research has investigated the role of three basic psychological needs as proposed by Self-Determination Theory – autonomy, competence, and relatedness – in explaining relationship satisfaction. Research has also explored how relatedness specifically increases prosocial motivations in the individual but has not focused on the role of relatedness in shaping partners’ relationship functioning over time. This research takes a dyadic perspective that proposes that relatedness fulfillment fosters compassionate goals, which in turn predict increases in partner’s satisfaction. Forty-five heterosexual dating couples were asked about their relatedness need fulfillment, compassionate goals, and relationship satisfaction. Relationship satisfaction was assessed again four weeks later. Results showed that one’s own relatedness fulfillment, but not one’s partner’s relatedness fulfillment at Time 1 uniquely predicts partner’s increased satisfaction at Time 2, and that this is mediated by one’s own higher compassionate goals. These findings highlight the dyadic importance of having one’s needs met in promoting relationship functioning over time. 相似文献
204.
205.
Ana V. Nikčević Gabriele Caselli Deborah Green Marcantonio M. Spada 《Journal of Rational-Emotive & Cognitive-Behavior Therapy》2014,32(4):248-256
Both perceived stress and negative recurrent thinking (rumination and worry) have been associated with depressive symptoms. However, no research to date has investigated the association between perceived stress and negative recurrent thinking. In the present study we aimed to explore whether perceived stress and negative recurrent thinking are associated and whether negative recurrent thinking moderates the relationship between perceived stress and depressive symptoms. A convenience sample of 273 undergraduate students completed the Perceived Stress Scale, the Ruminative Responses Scale-10, the Penn State Worry Questionnaire and the Hospital Anxiety and Depression Scale 2 weeks prior to sitting mid-year examinations. Correlation analyses showed that perceived stress, rumination and worry were positively and significantly associated with depressive symptoms and that perceived stress was positively and significantly associated with rumination and worry. A moderation analysis confirmed that negative recurrent thinking moderated the relationship between perceived stress and depressive symptoms. The implications of these findings are discussed. 相似文献
206.
The computer has been used to administer, score and interpret psychological tests in a number of countries throughout the world. This paper traces early work in the United States, Great Britain and continental Europe and reviews the current international status of computer-assisted psychological testing. Several problems with transporting existing computer-based psychological testing technology across languages and cultures are discussed.
Les ordinateurs sont utilisés pour administrer, noter et interpréter les tests psychologiques dans un certain nombre de pays du monde entier. Cet article évoque les travaux réalisés aux Etats-Unis, en Grande Bretagne et en Europe Occidentale, et passe en revue les données du courant international en la matière. Plusieurs problèmes technologiques sont soulevés par la diffusion de ces tests, notamment sur les plans du langage et de la culture. 相似文献
Les ordinateurs sont utilisés pour administrer, noter et interpréter les tests psychologiques dans un certain nombre de pays du monde entier. Cet article évoque les travaux réalisés aux Etats-Unis, en Grande Bretagne et en Europe Occidentale, et passe en revue les données du courant international en la matière. Plusieurs problèmes technologiques sont soulevés par la diffusion de ces tests, notamment sur les plans du langage et de la culture. 相似文献
207.
208.
209.
Lia M. Daniels Anne C. Frenzel Robert H. Stupnisky Tara L. Stewart Raymond P. Perry 《The British journal of educational psychology》2013,83(3):396-413
Background and Aims. The literature documents fewer classroom mastery goal structures in secondary school compared to elementary. However, little is known about how personal achievement goals may influence classroom goal structures. This is especially true at the level of pre‐service teachers. Our objective was to investigate if pre‐service teachers’ personal goals predicted their intended classroom goal structures. Sample. Participants were 125 elementary and 175 secondary school pre‐service teachers from two Western Canadian universities. Method. Structural equation modelling was used to examine if the structural relationships and latent means of personal and intended classroom goal structures differed for elementary and secondary school pre‐service teachers. Results. The results revealed that personal goals predicted the goal structures that pre‐service teachers intended to establish; however, the relationships and means differed between elementary and secondary school pre‐service teachers. Specifically, personal mastery‐approach goals positively predicted classroom mastery goals much more strongly at the elementary than the secondary level. Furthermore, elementary pre‐service teachers had significantly higher latent mean scores on personal mastery‐approach goals than their secondary counterparts. Conclusions. It seems possible that the currently documented differences between classroom goal structures noted for elementary compared to secondary school may be based on the personal goals endorsed as pre‐service teachers. The results are further discussed in terms of alignment with research on practising teachers’ personal and classroom goals and implications for teacher education. 相似文献
210.
The current research demonstrates that retailer size moderates the positive effect of corporate social responsibility (CSR) initiatives on consumer outcomes such as increased purchase intentions and perceptions of CSR. Retailer size is introduced as a factor that leads consumers to respond more positively to small retailers' CSR activities, relative to CSR from large retailers. We also provide support for the ability of consistency/commitment to CSR to serve as a means by which larger retailers can counter their size liability. We replicate and generalize these results across multiple CSR forms. Implications for retail management and future research are discussed. 相似文献