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   50941篇
  免费   2138篇
  国内免费   36篇
  53115篇
  2020年   579篇
  2019年   655篇
  2018年   982篇
  2017年   902篇
  2016年   1009篇
  2015年   670篇
  2014年   874篇
  2013年   3902篇
  2012年   1579篇
  2011年   1630篇
  2010年   935篇
  2009年   1057篇
  2008年   1399篇
  2007年   1418篇
  2006年   1278篇
  2005年   1132篇
  2004年   1082篇
  2003年   1025篇
  2002年   1005篇
  2001年   1725篇
  2000年   1690篇
  1999年   1277篇
  1998年   536篇
  1997年   512篇
  1995年   488篇
  1992年   1032篇
  1991年   942篇
  1990年   983篇
  1989年   897篇
  1988年   877篇
  1987年   808篇
  1986年   829篇
  1985年   921篇
  1984年   740篇
  1983年   649篇
  1982年   513篇
  1979年   762篇
  1978年   565篇
  1977年   498篇
  1976年   505篇
  1975年   633篇
  1974年   754篇
  1973年   783篇
  1972年   650篇
  1971年   555篇
  1970年   505篇
  1969年   537篇
  1968年   678篇
  1967年   599篇
  1966年   600篇
排序方式: 共有10000条查询结果,搜索用时 29 毫秒
161.
162.
163.
164.
165.
The processing of restrictive relative clauses in Hungarian   总被引:2,自引:0,他引:2  
B MacWhinney  C Pléh 《Cognition》1988,29(2):95-141
  相似文献   
166.
A precursor of language acquisition in young infants   总被引:6,自引:0,他引:6  
  相似文献   
167.
A longitudinal design was employed to test the main and stress-moderating effects of young adolescents' perceived family environment (Family Environment Scales; FES; Moos & Moos, 1981) on their depression, anxiety, and self-esteem. This study was part of a larger longitudinal project (L. Cohen, Burt, & Bjorck, 1987) that demonstrated the significant cross-sectional effects of the young adolescents' controllable and uncontrollable negative events, and the significant longitudinal effects of the former. The present cross-sectional analyses demonstrated the hypothesized main effects of the FES scores; families perceived as cohesive, organized, and expressive were related to positive psychological functioning, whereas families perceived as conflict-ridden and controlling were related to negative functioning. However, in general these effects were nonsignificant in the longitudinal analyses. Although there were a number of significant Negative Events x FES interactions, in no instance did the pattern support the hypothesized stress-buffering role of positive family climate.  相似文献   
168.
169.
In recent years in research on intergroup relationships, the assumption has increasingly been made that discrimination dominates decisions when individuals allocate resources between (members of) own and other group. Conversely, in empirical studies of interpersonal decision-making, including an extensive literature on the development of children's allocation rules within dyadic relationships, it has been repeatedly observed that in dyadic relationships choices though responsive to various changes in the environment, are more strongly governed by fairness rules. The present research extends the interpersonal fairness paradigm to the intergroup case, and examines the effects of some of those variables, namely, children's age, input and attitudes toward other, that have been observed to influence choice behaviour within interpersonal relationships. The findings indicate that as children are socialized, fairness rules also play an increasing dominant role in intergroup allocation decisions, and that both relative input and the language of the outgroup influence such decisions. At the same time, there is some preliminary evidence to indicate that the relative strength of self-interest may be somewhat stronger in intergroup than in interpersonal relationships. Finally, a number of the issues that must be confronted in comparing the two more important forms of human social choices, interpersonal and intergroup decision-making, are considered.  相似文献   
170.
The concept of heightened resilience or invulnerability in young profoundly stressed children is developed in terms of its implications for a psychology of wellness and for primary prevention in mental health. Relevant literature is reviewed, a skeletal model for studying resilience is outlined, and needed research directions are considered. The latter include expansion of the construct's nomological definitional net, inquiry into the antecedents and determinants of resilience, and the application of such generative information to frame preventive interventions for young, profoundly stressed children.  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