首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   822篇
  免费   14篇
  836篇
  2024年   7篇
  2023年   12篇
  2022年   11篇
  2021年   20篇
  2020年   26篇
  2019年   25篇
  2018年   55篇
  2017年   56篇
  2016年   35篇
  2015年   34篇
  2014年   36篇
  2013年   127篇
  2012年   56篇
  2011年   38篇
  2010年   29篇
  2009年   25篇
  2008年   35篇
  2007年   30篇
  2006年   32篇
  2005年   13篇
  2004年   18篇
  2003年   14篇
  2002年   24篇
  2001年   7篇
  2000年   6篇
  1999年   16篇
  1998年   8篇
  1997年   5篇
  1996年   2篇
  1995年   3篇
  1994年   1篇
  1993年   2篇
  1992年   1篇
  1991年   1篇
  1990年   4篇
  1989年   1篇
  1988年   4篇
  1987年   3篇
  1984年   1篇
  1983年   2篇
  1982年   1篇
  1981年   1篇
  1980年   1篇
  1978年   1篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1968年   3篇
  1948年   1篇
排序方式: 共有836条查询结果,搜索用时 0 毫秒
611.
    
Intervening on causal systems can illuminate their underlying structures. Past work has shown that, relative to adults, young children often make intervention decisions that appear to confirm a single hypothesis rather than those that optimally discriminate alternative hypotheses. Here, we investigated how the ability to make informative causal interventions changes across development. Ninety participants between the ages of 7 and 25 completed 40 different puzzles in which they had to intervene on various causal systems to determine their underlying structures. Each puzzle comprised a three- or four-node computer chip with hidden wires. On each trial, participants viewed two possible arrangements of the chip's hidden wires and had to select a single node to activate. After observing the outcome of their intervention, participants selected a wire configuration and rated their confidence in their selection. We characterized participant choices with a Bayesian measurement model that indexed the extent to which participants selected nodes that would best disambiguate the two possible causal structures versus those that had high causal centrality in one of the two causal hypotheses but did not necessarily discriminate between them. Our model estimates revealed that the use of a discriminatory strategy increased through early adolescence. Further, developmental improvements in intervention strategy were related to changes in the ability to accurately judge the strength of evidence that interventions revealed, as indexed by participants' confidence in their selections. Our results suggest that improvements in causal information-seeking extend into adolescence and may be driven by metacognitive sensitivity to the efficacy of previous interventions in discriminating competing ideas.  相似文献   
612.
613.
614.
    
We examined whether past positive and negative interracial contact predict people's views of interracial police violence. White (N = 207) and Black (N = 116) Americans reported on their past intergroup experiences before viewing information about one of two true events involving the death of a Black man at the hands of a White police officer. For White Americans, negative contact predicted a reluctance to blame the officer and a willingness to believe that people's responses to the events involved “playing the race card.” For Black Americans, positive contact predicted marginally less officer blame and lower beliefs that the victim was racially profiled. This suggests the potential for a vicious cycle, whereby past contact experiences color perceptions of intergroup conflict in the present.  相似文献   
615.
616.
    
Although different types of prejudice tend to be highly correlated, target‐specific and more generalized components can nevertheless be distinguished. Here, we analyze whether indicators of the intergroup context—threat, contact, and neighborhood composition—predict the target‐specific and/or generalized components of prejudice. Using data from the New Zealand Attitudes and Values Study (N = 4629), we build a multilevel model that captures the relationship between social dominance orientation, general levels of neighborhood heterogeneity, symbolic and realistic threat and cross‐group friendship (averaged across target groups), and generalized prejudice. Our model simultaneously estimates the relationship between target‐specific levels of these intergroup context indicators and target‐specific prejudice. Results indicated that social dominance orientation remained the strongest predictor of generalized prejudice when adjusting for other variables and that indicators of the intergroup context primarily explain differences between target group ratings. Aggregate levels of cross‐group friendship also had a small effect on generalized prejudice.  相似文献   
617.
    
Testing the efficacy of a pressure training framework (Stoker, Lindsay, Butt, Bawden, &; Maynard, 2016 Stoker, M., Lindsay, P., Butt, J., Bawden, M., &; Maynard, I. (2016). Elite coaches' experiences of creating pressure training environments. International Journal of Sport Psychology, 47(3), 262281.[Web of Science ®] [Google Scholar]), the present study investigated whether manipulating training demands and consequences altered experiences of pressure. Elite Netballers (Mage = 26.14 years) performed a Netball exercise in a randomized, within-subject design with four conditions: a control, consequences, demands, and demands plus consequences condition. Compared with the control, self-reported pressure was significantly higher in the consequences and demands plus consequences condition but not in the demands condition. The findings provide mixed support for manipulating demands and strong support for manipulating consequences as a means for producing pressure.  相似文献   
618.
While much work has been done on sex role development in children, conflict resolution, and sex role stereotyping in literature and television, little research has investigated conflict resolution and stereotyping in the fantasies children create themselves. The present study, analyzing gender differences in children's writing of fantasy stories, found significant differences in conflict resolutions they created. Boys used more violent resolutions to solve problems, while girls used more reasoning and analysis. Stories written by both sexes were—more often than not—sex role stereotyped, with female characters in traditional occupations and passive activities.The authors wish to acknowledge the financial assistance received for this research from the Graduate School Faculty Research Grant at the University of Alabama at Birmingham.  相似文献   
619.
Kate Peirce 《Sex roles》1990,23(9-10):491-500
An analysis of the ideology constructed in Seventeen magazine suggests that the concerns of a teenage girl are primarily with her appearance, household activities, and romance and dating. Sixty percent of the editorial copy for each issue for the years 1961, 1972, and 1985 dealt with beauty, fashion, cooking, and decorating. The feminist movement of the late 1960s may have influenced editorial content somewhat: the amount of coverage in the category “male-female relations,” representing traditional socialization, decreased in 1972, while coverage in the category “self-development,” representing more feminist messages, increased. In 1985, however, the percentages returned to their 1961 figures, suggesting that the effect was not permanent.  相似文献   
620.
Children are exposed to differences in adult interactive styles from an early age. The Ainsworth Strange Situation. designed as a standard measure to activate attachment behaviors in the young child, allows us to examine the child's reaction to individual differences in strangers' styles. In the present study, the effect of 11 different strangers was examined to determine if different stranger styles influenced the scoring of behavioral ratings of the child's behavior in the Strange Situation. Boys and girls reacted differently to the different strangers. Eighteen-month-old children showed more variations in their reactions to different interactional styles than did 12-month-olds. Boys showed more resistance and avoidance to strangers who used more direction and initiation. Girls did not react this way. The results are discussed in terms of the child's expectations of sex-determined styles of interaction learned from past social interactions.This research was supported by Grant MH 37911 to the senior author from the Behavioral Sciences Research Branch, Family Processes Division, NIMH, U.S. PHS and Grant HD 17571 from the National Institute of Child Health and Development.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号