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   1454篇
  免费   68篇
  1522篇
  2021年   14篇
  2020年   15篇
  2019年   30篇
  2018年   29篇
  2017年   49篇
  2016年   48篇
  2015年   29篇
  2014年   27篇
  2013年   134篇
  2012年   47篇
  2011年   60篇
  2010年   44篇
  2009年   49篇
  2008年   49篇
  2007年   35篇
  2006年   46篇
  2005年   33篇
  2004年   41篇
  2003年   50篇
  2002年   37篇
  2001年   29篇
  2000年   29篇
  1999年   17篇
  1998年   14篇
  1996年   16篇
  1995年   12篇
  1994年   14篇
  1993年   12篇
  1992年   20篇
  1991年   23篇
  1990年   26篇
  1989年   14篇
  1988年   22篇
  1987年   15篇
  1986年   14篇
  1985年   28篇
  1984年   15篇
  1983年   33篇
  1982年   17篇
  1981年   19篇
  1980年   14篇
  1979年   22篇
  1977年   15篇
  1976年   14篇
  1975年   15篇
  1974年   13篇
  1973年   26篇
  1972年   12篇
  1968年   20篇
  1967年   17篇
排序方式: 共有1522条查询结果,搜索用时 8 毫秒
981.
Adult secrecy research has found a memory‐enhancing effect for information kept secret as the secret is mentally rehearsed each time the adult is required to prevent it being reported (e.g. Lane & Wegner, 1994). The present study examined possible memory‐enhancing effects of children keeping information secret. Two hundred and thirty two five to eight year olds took part in a puppet‐making task. During the task the puppet‐maker sprayed glitter onto the puppets. Half the children were told to keep a secret (that the spray had been taken from Disneyland) and the other half (the control group) were merely told the spray was from Disneyland. One week later the children were interviewed either by the puppet‐maker (the secret‐giver) or by the puppet‐maker's friend (the secret‐novice). The five to six year olds showed no effect of the secret condition, whereas the seven to eight year olds made significantly less errors in their free recall in the secret condition compared to the control condition. There was no effect of the secret condition on children's suggestibility to leading questions. However, both age groups were significantly more suggestible when interviewed by the secret‐giver. Finally, both age groups showed a recall deficit in the secret condition. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   
982.
The current study examined the relationship between money attitudes, impulsivity, locus of control, life satisfaction, and stress and credit‐card debt in 227 college students. Students reported an average credit‐card debt of $ 1,518, with over 75% of students holding at least one credit card. Students with credit cards from on‐campus solicitation had higher debt‐to‐income ratios than did those with credit cards from other sources. Personality variables were generally unrelated to level of debt, although they were related to attitudes toward money. Many students requested information about credit and debt, suggesting that knowledge of financial issues may be an important variable for future consideration.  相似文献   
983.
We examine links between self-assessment and autobiographical memory. People generally view themselves as improving over time, relative to their peers. We suggest that this sense of improvement is sometimes illusory, and motivated by the desire to enhance the current self. Our research focuses on people's subjective feeling of temporal distance between an earlier period and the present, a feeling that is only modestly associated with actual time. Research participants praise or criticize the same former self, depending on how far away it feels. An equally distant episode feels close or remote, depending on whether it has favorable or damaging implications for evaluations of the current self. The identical achievement boosts evaluations of the current self or has little impact, depending on how far away it feels. The same failure does or does not harm appraisals of the current self, depending on how far away it feels.  相似文献   
984.
The additive and interactive effects of Social Dominance Orientation (SDO) and Right-Wing Authoritarianism (RWA) were examined using 16 independent samples of New Zealand European participants ( N =  2,164). Consistent with Duckitt's (2001) Dual Process Model, SDO and RWA displayed strong additive effects across various domains of intergroup-related attitude, including measures of racism, sexism, homosexual prejudice, and ethnic and religious ingroup identification. In each of these five domains, meta-analysis indicated that the statistical interaction of SDO and RWA accounted for an average of less than .001% variance in addition to their linear combination. It is concluded that the association between SDO and various discriminatory attitudes and beliefs is only extremely weakly dependent on RWA, and vice-versa, suggesting that these two ideological attitudes are primarily additive, rather than interactive, in nature.  相似文献   
985.
Little research has examined the association of tobacco dependence with nicotine tolerance or reinforcement in a clinical sample. Smokers preparing to quit smoking participated in laboratory sessions to assess nicotine tolerance on subjective, cardiovascular, and performance measures and to assess nicotine reinforcement using a choice procedure. Participants were then provided with individual counseling (but no medication), made a quit attempt, and were followed for 1 year to determine clinical outcome, as determined by postquit withdrawal and days to relapse. Nicotine tolerance was unrelated to either withdrawal or relapse. However, acute nicotine reinforcement was significantly related to both greater withdrawal and faster relapse. Results challenge the common assumption that nicotine tolerance is closely related to dependence but suggest that nicotine reinforcement may have theoretical and clinical significance for dependence.  相似文献   
986.
987.
In the last decades, a series of studies has explored the role of morphological awareness on reading comprehension. Path analysis studies performed in English have shown that morphological awareness benefits reading comprehension both directly and indirectly, through word decoding. This issue has seldom been explored in Spanish. The aim of this study was to replicate in Spanish the results previously found in English. We used path analysis to assess three alternative models of the relationship between morphological awareness, word decoding and reading comprehension in 4th grade Spanish‐speaking children. Contrary to English, we found that morphological awareness benefits reading comprehension only directly. We conclude that in Spanish, in which accurate and fluent pronunciation of written words can be achieved through grapheme‐to‐phoneme conversion rules, morphological awareness does not help the correct pronunciation of words. Thus, morphological awareness is not relevant for word decoding in Spanish but is related to reading comprehension since this type of morphological knowledge provides access to the semantic and syntactic information of new words.  相似文献   
988.
Using multilevel data from the national evaluation of Boys and Girls Clubs of America (BGCA), this study examined associations among programmatic structures, workplace and workforce characteristics, and relational practices of program staff as they relate to young people's ratings of their experience attending local clubs. The sample included 57,710 members and 5,231 staff members at 740 BGCA sites throughout the United States. Staff relational practices—including establishing caring relationships, setting high expectations, positive behavior management, encouraging youth input and agency, and cultural sensitivity—explained associations between staffing and organizational functioning and youths’ perceptions of the quality of their clubs. Findings suggest a central role of staff relational practices in establishing conditions that youth experience positively, and that staffing and organizational processes, including community engagement and teamwork and efficiency can be viewed as foundations for establishing a culture of positive adult‐youth interaction, which in turn can contribute to the promotion of positive youth development. Further, identification with the experiences of youth had a direct association with youths’ perceptions of club quality. These results underscore the importance of staff workforce development initiatives as key to improving youth experiences in after‐school programs.  相似文献   
989.
Motivation and Emotion - The original version of this article unfortunately contained a mistake in the last paragraph of result section in Study 1.  相似文献   
990.
This article describes the development of an assessment system for adolescent reading comprehension. It presents a research context—a reading intervention implemented in middle and high schools in an urban district—which became the impetus for the work. The article outlines the organizational principles of construct modeling that guided the design of the measures and describes the theory and research on adolescent reading that formed the basis of the work. It outlines the technical aspects of the measurement system and the methodology used to analyze internal and external validity. The curriculum-embedded assessment profiled in this study informs teachers about student learning. It also grounds assessment in cognitive and learning theory, thereby linking the assessments to broader content standards and current research and policy. By aligning what is taught with what is assessed, the article adds to a growing body of work that calls for increased integration between reading intervention and assessment teams.  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