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   558篇
  免费   25篇
  2021年   3篇
  2020年   8篇
  2019年   7篇
  2018年   18篇
  2017年   15篇
  2016年   25篇
  2015年   17篇
  2014年   19篇
  2013年   71篇
  2012年   20篇
  2011年   23篇
  2010年   20篇
  2009年   13篇
  2008年   11篇
  2007年   24篇
  2006年   25篇
  2005年   24篇
  2004年   26篇
  2003年   23篇
  2002年   15篇
  2001年   4篇
  2000年   9篇
  1999年   4篇
  1998年   10篇
  1997年   11篇
  1996年   7篇
  1995年   11篇
  1994年   13篇
  1993年   6篇
  1992年   4篇
  1991年   7篇
  1990年   3篇
  1988年   5篇
  1987年   7篇
  1986年   8篇
  1985年   7篇
  1984年   4篇
  1983年   5篇
  1982年   7篇
  1981年   8篇
  1980年   6篇
  1979年   2篇
  1978年   3篇
  1977年   2篇
  1976年   4篇
  1975年   2篇
  1974年   4篇
  1973年   3篇
  1972年   3篇
  1971年   2篇
排序方式: 共有583条查询结果,搜索用时 281 毫秒
201.
We conducted two studies to determine the meanings that undergraduate students ascribe to their education and how these meanings relate to relevant psychological constructs: academic motivation and values. Ten meanings emerged: career preparation, independence, finding direction for the future, learning, self-development, taking the next step, making social connections, changing the world, stress, and escape. Support was found for many of the predicted relationships. For example, enjoyment motivation positively predicted all of the meanings, except taking the next step, stress, and escape. Also as expected, the values of intellectualism and academic achievement positively predicted learning, self-development, and changing the world. However, contrary to expectations, valuing physical development also emerged as a significant predictor of several of the meanings of education.  相似文献   
202.
203.
Three kinds of rhymes: An ERP study   总被引:1,自引:0,他引:1  
Coch D  Hart T  Mitra P 《Brain and language》2008,104(3):230-243
In a simple prime-target visual rhyming paradigm, pairs of words, nonwords, and single letters elicited similar event-related potential (ERP) rhyming effects in young adults. Within each condition, primes elicited contingent negative variation (CNV) while nonrhyming targets elicited more negative waveforms than rhyming targets within the 320-500ms (N400/N450) time window. The target rhyming effect, apparently primarily an index of phonological processing, was similar across conditions but tended to be smaller in mean amplitude for letters. One of the first reports of such a letter rhyming effect in the ERP literature, these findings could be important developmentally because letter rhyme tasks simultaneously index the two best predictors of ease of learning to read: letter name knowledge and phonological awareness.  相似文献   
204.
Henderson-King  Donna  Zhermer  Natalya 《Sex roles》2003,48(3-4):143-155
Most empirical research on feminist consciousness has been conducted with North American women. In this study we examined feminist consciousness and attitudes toward women's issues among Russian and American women and men. Survey data from undergraduate students provide evidence of both cross-cultural and gender-related differences. Women scored higher than men on 4 of the 5 aspects of feminist consciousness measured in this study. American students scored higher on three aspects of feminist consciousness; however, Russian students were higher on sensitivity to sexism. Data concerning attitudes toward specific women's issues are also presented. Findings suggest that judgments about feminist consciousness based solely on these attitudes could lead to misconceptions about levels of feminist consciousness across cultures.  相似文献   
205.
This article reviews the current status of career theory in practice and presents a theoretical overview of relational theory and its logical extension to the career domain. Despite the emergence of literature regarding the interconnectedness of career progress and the quality of relationships in one's life (e.g., D. L. Blustein, 2001; D. L. Blustein, M. S. Prezioso, & D. E. P. Schultheiss, 1995; D. E. P. Schultheiss, H. M. Kress, A. J. Manzi, & J. M. Glasscock, 2001), counseling practice is limited by the absence of a meaningful approach to intervene in clients' relational and career worlds. The relational career counseling approach moves counseling toward a contextually based relational perspective to facilitating career progress. This approach is illustrated with a case example.  相似文献   
206.
Rates of cosmetic surgery procedures have increased dramatically over the past several decades, but only recently have studies of cosmetic surgery attitudes among the general population begun to appear in the literature. The vast majority of those who undergo cosmetic surgery are women. We examined cosmetic surgery attitudes among 218 undergraduate women, most of whom were White. Specifically, we examined their acceptance of cosmetic surgery and expressed desire to undergo cosmetic surgery procedures, and several potential predictors: appearance attitudes of mothers, fathers, and friends; awareness and internalization of sociocultural appearance messages; and materialism. Multiple regression analyses indicated that materialism and internalization of sociocultural messages consistently emerged as significant predictors of acceptance of cosmetic surgery and desire for cosmetic surgery procedures. Paternal attitudes positively predicted acceptance of cosmetic surgery for social reasons and desire for cosmetic surgery; nonmaterialism negatively predicted considering cosmetic surgery and the desire for cosmetic surgery procedures.  相似文献   
207.
As an initial step toward developing a theory of visual concealment, we assessed whether people would use factors known to influence visual search difficulty when the degree of concealment of objects among distractors was varied. In Experiment 1, participants arranged search objects (shapes, emotional faces, and graphemes) to create displays in which the targets were in plain sight but were either easy or hard to find. Analyses of easy and hard displays created during Experiment 1 revealed that the participants reliably used factors known to influence search difficulty (e.g., eccentricity, target—distractor similarity, presence/absence of a feature) to vary the difficulty of search across displays. In Experiment 2, a new participant group searched for the targets in the displays created by the participants in Experiment 1. Results indicated that search was more difficult in the hard than in the easy condition. In Experiments 3 and 4, participants used presence versus absence of a feature to vary search difficulty with several novel stimulus sets. Taken together, the results reveal a close link between the factors that govern concealment and the factors known to influence search difficulty, suggesting that a visual search theory can be extended to form the basis of a theory of visual concealment.  相似文献   
208.
Interindividual-intergroup discontinuity is the tendency, in mixed-motive situations, for groups to interact more competitively, or less cooperatively, than individuals, even though mutual competition yields worse results that mutual cooperation. The present laboratory experiment attempted to assess whether the discontinuity effect could be reduced by the establishment of an intergroup cooperative tradition. Cooperation between intact pairs of groups was induced by placing in each group confederates who successfully convinced their fellow group members of the long-term advantage of trust and cooperation. On subsequent blocks of trails, the confederate was replaced by an actual subject, and then each of the original subjects was replaced so as to simulate generational turnover. By the time all initial members were replaced, their level of cooperation had eroded to the level of groups never experiencing mutual cooperation. The results are discussed in the context of other means of reducing discontinuity. This research was supported by National Science Foundation grants (BNS-9007414 and SBR-9408760) to John Schopler and Chester A. Insko.  相似文献   
209.
This study tested the proposition that family relationship variables would be related in predictable ways to ego identity status. The authors administered measures of parental attachment, psychological separation, and ego identity status to 174 students from a large northeastern state university. The results indicated that women who experience greater parental attitudinal dependence and attachment and a modest degree of conflictual independence from mother tend to evidence more identity foreclosure and identity achievement and less diffusion. In addition, women who experience some degree of attachment to mother and attitudinal independence from mother are most likely to avoid diffusion, foreclosure, and moratorium. Men who experience parental attitudinal independence are likely to be in the diffusion or moratorium statuses and not in the identity-achieved and foreclosure statuses.  相似文献   
210.
The purpose of this study was to determine the rate of utilization of Tay Sachs disease screening by the Ashkenazi Jewish population. Pregnant women who were referred to one of three genetic centers in New Jersey for amniocentesis unrelated to Tay Sachs screening were the study population. 4490 charts were reviewed retrospectively to determine the at risk population for Tay Sachs disease (Ashkenazi Jews) and whether or not patients and their spouses had elected Tay Sachs screening prior to referral. A group of 25 patients who did not elect screening were questioned as to their specific reason for declining Tay Sachs screening. Overall community utilization was 90%. Of the couples who did not elect screening, 64% felt that their risk to have an affected child was too small, 16% could not recall Tay Sachs screening being offered to them, 8% felt that screening was inconvenient. Tay Sachs screening as a voluntary preventive health care program has a high utilization rate in our study group.  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