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   2806篇
  免费   88篇
  国内免费   2篇
  2896篇
  2020年   28篇
  2019年   30篇
  2018年   42篇
  2017年   55篇
  2016年   61篇
  2015年   31篇
  2014年   42篇
  2013年   342篇
  2012年   84篇
  2011年   87篇
  2010年   57篇
  2009年   66篇
  2008年   70篇
  2007年   70篇
  2006年   81篇
  2005年   95篇
  2004年   79篇
  2003年   81篇
  2002年   75篇
  2001年   39篇
  2000年   35篇
  1999年   46篇
  1998年   54篇
  1997年   36篇
  1996年   42篇
  1995年   37篇
  1994年   36篇
  1993年   36篇
  1992年   31篇
  1991年   37篇
  1990年   35篇
  1989年   44篇
  1988年   35篇
  1987年   32篇
  1986年   30篇
  1984年   43篇
  1983年   35篇
  1982年   47篇
  1981年   37篇
  1980年   41篇
  1979年   42篇
  1978年   45篇
  1977年   36篇
  1976年   39篇
  1975年   34篇
  1974年   43篇
  1973年   36篇
  1971年   26篇
  1969年   33篇
  1968年   26篇
排序方式: 共有2896条查询结果,搜索用时 15 毫秒
921.
Social Psychology of Education - While substantial research has shown the relationship between earlier mathematics coursetaking and later mathematics achievement, recent research suggests that...  相似文献   
922.
The finding that threat boosts the public's preferences for authoritarian policies has been well established in the research literature. Why this shift occurs remains open as the extant literature reports contradictory findings regarding the interaction of dispositions, such as conservatism and authoritarianism, with threat. One line of research argues that threat increases authoritarian preferences among those who are more prone to authoritarianism. Another argues that it is those with a nonauthoritarian ideology who switch in response to threat. By using a two‐wave panel study of the French population taken before and after the January 2015 twin attacks in Paris, we find that both trends occur simultaneously. Our results show that the factors that drive the impact of ideological dispositions on support for authoritarian policies are emotional reactions. On the one hand, anxiety led left‐wing respondents to move towards adopting authoritarian policy preferences following the attacks, yet produced no such change among right‐wing respondents. On the other hand, anger did not turn left‐wing voters more authoritarian but strengthened authoritarian policy preferences among right‐wing respondents.  相似文献   
923.
The purpose of our study was to examine prejudice toward trans individuals in sport. Questionnaire data were collected from separate, albeit demographically similar, samples of students in 2007 (n = 199) and 2014 (n = 124). Results indicate that trans prejudice was higher than prejudice expressed toward lesbian, gay, and bisexual (LGB) individuals and that these differences remained over time. There were no gender differences as women and men expressed the same degrees of trans prejudice. Finally, trans prejudice significantly decreased over time, although the magnitude of the change was not as large as the corresponding decrease in LGB prejudice. Study findings suggest that although prejudice against trans individuals has decreased, additional interventions and prejudice reduction efforts are needed.  相似文献   
924.
925.
IntroductionPerceived parental self-efficacy (PSE) is thought to play a crucial role in parental well-being, the parent-infant relationship, and other aspects of infant development, particularly in the early postnatal period. The Karitane Parenting Confidence Scale (KPCS) is a 15-item self-report questionnaire designed for parents with infants aged 0–12 months.ObjectiveTo explore the factor structure of a French translation of the KPCS and assess its psychometric qualities.MethodUsing a French-language translation of the KPCS (KPCS-F), 257 parents of children aged 0–12 months were recruited via childcare structures (e.g. nurseries, community centers, mother and child protection centers). Confirmatory factor analyses (CFA) were conducted to examine 2- and 3-factor solutions for the KPCS-F scale. Internal reliability and convergent validity were evaluated.ResultsThe best model was a two-factor solution (PSE “infant care” and PSE “parental role”) restricted to 12 items. Sound internal consistency was indicated, with a Cronbach's alpha coefficient of 0.80 and a McDonald's omega coefficient of 0.80. Test-retest reliability was good. KPCS-F score was correlated with social support and psychological well-being scores.ConclusionThe KPCS-F showed substantial validity and reliability for this sample. The translated scale should therefore improve assessment and intervention processes for professionals working with parents of young children.  相似文献   
926.
927.
We examined how rapid automatized naming (RAN) components-articulation time and pause time-predict word and text reading fluency in a consistent orthography (Greek). In total, 68 children were followed from Grade 2 to Grade 6 and were assessed three times on RAN (Digits and Objects), phonological awareness, orthographic processing, speed of processing, and reading fluency. Both RAN components were strongly related to reading fluency and, with few exceptions, accounted for unique variance over and above the contribution of speed of processing, phonological awareness, and orthographic processing. The amount of predictive variance shared between the components and the cognitive processing skills varied across time. The implications of these findings for the RAN-reading relationship are discussed.  相似文献   
928.
929.
930.
The motive to attain a distinctive identity is sometimes thought to be stronger in, or even specific to, those socialized into individualistic cultures. Using data from 4,751 participants in 21 cultural groups (18 nations and 3 regions), we tested this prediction against our alternative view that culture would moderate the ways in which people achieve feelings of distinctiveness, rather than influence the strength of their motivation to do so. We measured the distinctiveness motive using an indirect technique to avoid cultural response biases. Analyses showed that the distinctiveness motive was not weaker-and, if anything, was stronger-in more collectivistic nations. However, individualism-collectivism was found to moderate the ways in which feelings of distinctiveness were constructed: Distinctiveness was associated more closely with difference and separateness in more individualistic cultures and was associated more closely with social position in more collectivistic cultures. Multilevel analysis confirmed that it is the prevailing beliefs and values in an individual's context, rather than the individual's own beliefs and values, that account for these differences.  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