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   12369篇
  免费   574篇
  国内免费   3篇
  12946篇
  2020年   158篇
  2019年   159篇
  2018年   278篇
  2017年   261篇
  2016年   271篇
  2015年   198篇
  2014年   236篇
  2013年   956篇
  2012年   386篇
  2011年   411篇
  2010年   253篇
  2009年   228篇
  2008年   345篇
  2007年   327篇
  2006年   320篇
  2005年   251篇
  2004年   240篇
  2003年   219篇
  2002年   221篇
  2001年   440篇
  2000年   418篇
  1999年   294篇
  1998年   123篇
  1995年   108篇
  1992年   227篇
  1991年   230篇
  1990年   217篇
  1989年   215篇
  1988年   217篇
  1987年   200篇
  1986年   193篇
  1985年   197篇
  1984年   183篇
  1983年   131篇
  1982年   137篇
  1981年   111篇
  1980年   106篇
  1979年   168篇
  1978年   120篇
  1977年   115篇
  1975年   154篇
  1974年   169篇
  1973年   188篇
  1972年   160篇
  1971年   155篇
  1970年   134篇
  1969年   141篇
  1968年   187篇
  1967年   140篇
  1966年   152篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
111.
Twenty-eight boys and 28 girls at each of the Piagetian preoperational, concrete operational, and formal operational cognitive stages were given an interview focusing on their concepts of family. Half of each group were from intact families, and half were from divorced families. Interviews were scored for two structural aspects of the concept of family: conceptual level, and use of dimensions that structure the concept. The complexity of children's concepts was strongly related to cognitive stage and, to a lesser degree, to sex. Frequency of use of concept dimensions was strongly affected by general developmental level, though not specifically cognitive stage, and by intactness of family, but to a lesser degree by sex. Specific information is provided on the effect of these factors on perceptions of family composition, parental roles, and breadth of family activities.  相似文献   
112.
In an attempt to replicate the findings reported in this Journal by Weyant and Smith (1987), members or recent donors to a Canadian civil liberties organization were asked to donate money under one of three conditions: (a) In the control condition, they were simply asked for a donation; (b) in the “smaller request” condition, they were asked to make a donation, but amounts of Canadian $30 to $100 were suggested; and (c) in the “larger request” condition, amounts of $50 to $250 were suggested. Unlike the Weyant and Smith studies, we found no difference in the proportion of respondents making a donation, but significant differences in the size of the donations made by those making donations. In our study, the most effective way of getting large donations was to ask for a large amount. It was suggested that the most likely explanations for the differences in the results of the two studies were the following: First, our target population were previous donors to the organization, whereas those in the Weyant and Smith studies were not likely to have been. Previous research suggests that those who had been donors previously are influenced, positively, by requests for a specific large donation, whereas those not previously approached are, if anything, negatively influenced. Second, our “larger request” appears to be within a plausible range for donations, whereas the larger request in the Weyant and Smith study may have been seen as being outside of the plausible range. In any case, however, we would recommend caution in drawing a conclusion about the most effective request size to encourage people to donate money to charity.  相似文献   
113.
114.
This study examines the effects of informational cues on the attribution of success in a masculine task. Israeli managers (subjects) first evaluated the performance of a fictitious male/female manager and then attributed a cause to his/her success in attaining the managerial position. As predicted, performance evaluation affected the attribution and manager sex did not. An unexpected association between leadership style and attribution was found. Implications of these findings for female managers and for further research are considered.  相似文献   
115.
The authors offer the Intraview©: Communication Intervention Strategy as a means of reducing high Communication Apprehension (CA). This intervention strategy, based on helping individuals to know more about themselves and their interactions with others, was implemented in a pretest, posttest, and control design, and CA was reduced at a statistically significant level (.01).  相似文献   
116.
117.
The Depressive Experiences Questionnaire: revision and validation   总被引:3,自引:0,他引:3  
The present study presents a new, unit-weight scoring system for the Depressive Experiences Questionnaire (DEQ). One hundred thirty-one college students completed the DEQ, the Bem Sex-Role Inventory (BSRI), and the Beck Depression Inventory (BDI). The revised DEQ scales were shown to have substantial levels of internal consistency. The three subscales of the revised DEQ were significantly correlated with the BSRI masculinity and femininity scales but not with gender. Significant correlations were also obtained between DEQ anaclitic, DEQ introjective scales and the BDI.  相似文献   
118.
Ethical considerations in the use of computers in psychological testing and assessment are discussed. Particular attention is given to existing ethics and standards that provide guidance to users of computerized test interpretation and report-writing programs. Issues covering professional accountability and confidentiality are also discussed as they relate to computer-assisted assessment. Areas of appropriate use of computers in testing and assessment are suggested, including test scoring, the analysis of scores, and generating remedial recommendations. Findings are summarized and several guidelines are suggested for users of computers in testing and assessment.  相似文献   
119.
Summary Soon after Wheatstone published his results obtained with the twelve earliest stereograms. Brewster disputed the result obtained with one of them. This stereogram consisted of a thick vertical line presented to one eye and a thin vertical and thick inclined line to the other. Wheatstone reported seeing depth with this figure but Brewster did not. We conducted three experiments to explore the possible reason for the disagreement. Experiment 1 indicated that the stereogram produces a variety of perceptions including the depth as reported by Wheatstone and the rivalry as reported by Brewster. Experiment 2 showed that Brewster's procedure of keeping the eyes fixed while viewing the stereogram reduces the proportion of subjects reporting depth. In Experiment 3, the top half and the bottom half of the stereogram were presented in different trials. The top of the stereogram that contains no conflicting cues produced reliable depth, but the bottom that does, did not. It is concluded that the difference in the procedures they used and the nature of the stimulus were responsible for the conflicting results.  相似文献   
120.
N. T. Feather 《Sex roles》1985,12(5-6):491-500
A study involving 197 university undergraduates (83 males, 114 females) tested the hypothesis that depressive symptoms assessed by the short form of the Beck Depression Inventory (BDI) would be negatively related to masculinity (M) scores from the Personal Attributes Questionnaire (PAQ) but unrelated to femininity scores (F). It was also hypothesized that the negative relationship between masculinity and self-reports of depressive symptoms may be due to shared variance in self-esteem. The results supported predictions. In particular, the negative relationship linking masculinity to depressive symptoms disappeared when the effects of self-esteem were partialed out. Results are discussed in terms of the thesis that self-esteem may reflect in part the dominant masculine values of Western-type cultures and that manifestations of psychological ill health may occur when there is reduced opportunity to engage in behaviors that reflect these values.  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