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   781篇
  免费   158篇
  国内免费   63篇
  1002篇
  2024年   5篇
  2023年   30篇
  2022年   26篇
  2021年   38篇
  2020年   60篇
  2019年   58篇
  2018年   52篇
  2017年   57篇
  2016年   43篇
  2015年   30篇
  2014年   50篇
  2013年   116篇
  2012年   24篇
  2011年   32篇
  2010年   23篇
  2009年   26篇
  2008年   20篇
  2007年   24篇
  2006年   35篇
  2005年   39篇
  2004年   32篇
  2003年   27篇
  2002年   18篇
  2001年   12篇
  2000年   16篇
  1999年   10篇
  1998年   9篇
  1997年   11篇
  1996年   6篇
  1995年   6篇
  1994年   8篇
  1993年   2篇
  1992年   2篇
  1991年   2篇
  1990年   1篇
  1989年   3篇
  1987年   3篇
  1986年   3篇
  1985年   4篇
  1984年   3篇
  1982年   5篇
  1981年   2篇
  1980年   3篇
  1979年   2篇
  1978年   3篇
  1977年   8篇
  1976年   7篇
  1975年   6篇
排序方式: 共有1002条查询结果,搜索用时 0 毫秒
821.
Prior theoretical and empirical studies have linked the first 3 years of children's life with later life outcomes. One primary explanation is the critical role these experiences play in children's early brain development (including their early language and cognitive abilities) and subsequent schooling achievement. The current study is a registered report with two complementary research objectives: (1) examine to what extent stimulating and responsive interactions with mothers and nonparental caregivers during the first 3 years of life show additive or synergistic associations with key socioeconomic outcomes in adulthood (i.e., educational attainment, salary, and employment status), and (2) examine to what extent academic skills (i.e., mathematics, vocabulary, and literacy) during childhood and adolescence mediate these associations. The sample included 1364 individuals from a birth cohort study who were followed until age 26. Mother–child interactions had positive associations with educational attainment and negative associations with full-time employment, though no synergistic associations were found for the socioeconomic outcomes. In addition, the indirect effects of mother–child interactions on educational attainment through mathematics were strongest for children with less stimulating and responsive caregiver–child interactions. Potential implications of these findings for developmental theory are discussed.  相似文献   
822.
动机与情境对不同自控水平儿童学业求助的影响   总被引:6,自引:0,他引:6  
郑信军 《心理科学》2000,23(1):80-83
本实验以小学儿童为被试,研究了在不同动机取向和情境条件下的不同自我控制水平儿童的学业求助行为。结果表明:(1)单独无自尊压力的解难题情境比群体压力情境导致更多的求助行为。(2)低自控儿童比高自控儿童产生更多的执行性求助,但主要表现在单独无自尊压力的情境下。(3)在群体压力情境下,自我卷入的儿童比任务卷入的儿童表现出更多的求助行为。(4)在单独无自尊压力的情境下,任务卷入的儿童比自我卷入的儿童表现出  相似文献   
823.
小学生生活压力、学业成就与其适应行为的关系   总被引:16,自引:0,他引:16  
探讨了4—6年级小学生的生活压力状况,并请其班主任评价适应状况,以探讨生活压力、学业成就与适应行为的关系。研究结果表明:小学生最常经历的负性生活压力事件的来源以学习成绩为主;其生活压力随年龄的增长呈上升的趋势,无性别差异;小学生的适应行为在班主任的评价中,男生有更多的不适应行为;在年龄差异方面,六年级学生的依赖性较低;而适应行为的有效预测变量为学业成就、性别、家庭月收入、日常生活压力及年龄。  相似文献   
824.
One common suggestion for reducing the gap between research and practice is for academics to conduct more of their research in real organizational settings. However, there is considerable skepticism among academics about the willingness of organizations to open their doors to researchers, and among both academics and practitioners about the potential value of doing so. The present study examines how 141 successful academic research projects in real organizations proceeded from start to finish. Our results suggest that organizations may be more open to academic research than is commonly believed, and that most researchers experience few problems with participating organizations. On the other hand, most of the examined projects were not heavily collaborative, and only half of the researchers maintained organizational contact after the research was completed. Based on our findings, we offer suggestions for researchers wishing to do organizational research as well as for their organizational partners.  相似文献   
825.
The purpose of this study was to evaluate the effectiveness of a high-probability request sequence on the latency to and duration of compliance to a request for completion of an independent math assignment. The participant was an elementary-school student with learning disabilities who exhibited noncompliance during math instruction. The results showed that high-probability requests were effective in reducing the latency to compliance but only minimally affected duration of engagement.  相似文献   
826.
We evaluated the effects of reciprocal peer tutoring combined with group reinforcement contingencies on the arithmetic performance of 12 underachieving fifth-grade students. Results indicated that the intervention increased the students' arithmetic performance to a level indistinguishable from their classmates during treatment and 12-week follow-up phases. Pre-, post-, and follow-up sociometric data indicated that the students who participated in the treatment groups increased their amount of peer affiliation with other treatment group members.  相似文献   
827.
学习积极性的心理分析   总被引:3,自引:0,他引:3  
学习积极性是学生在学习活动中的一种自觉的能动的心理状态。从儿童出生来到这个陌生的世界,他们就不断地和环境相互作用,接受客观现实中的各种刺激并作出相应的应答活动。随着年龄的增长和身心的发展,儿童对周围事物产生强烈的好奇心和旺盛的求知欲。但是,为什么在学校里,有的学生对学习表现出很大的积极性,有的学生却不愿意学习,觉得学习是个沉重的负担,毫无积极性呢?学生的学习积极性究竟从何而来呢?本文仅从心理学的角度对学生的学习积极性谈一谈个人的认识。  相似文献   
828.
This study addressed the question of whether an all-positive approach to classroom management can be effective. The on-task behavior and academic performance of eight, second- and third-grade children with behavior problems were examined. Results indicated that an all-positive approach that relied primarily on praise was not effective. However, when an individualized reward system was used, the children's rates of on-task behavior were high and stable. Similar effects were observed for academic productivity. Thus, a classroom can be managed using only positive consequences. However, to be successful, such an approach may require a considerable amount of teacher time and effort, particularly potent, varied and individual rewards, and high rates of appropriate behavior previously established using both positive and negative consequences.  相似文献   
829.
Prepared by the Working Group on Clinical Services from the November 1995 Georgetown conference sponsored by the Association of Medical School Psychologists, this paper focuses upon issues related to the effects of health care reform and changes to the health care system on psychologists practicing within academic health care settings. Discussion of the changes in the health care economic system and the call for cost-effectiveness produced five specific suggestions for psychology to establish accountable, data-based models of behavioral health care.  相似文献   
830.
We examined the longitudinal adjustment, from grade 4 to grade 11, of a sample (n = 76) of boys judged to be at-risk for developing antisocial behavior patterns. We also examined subgroups of the sample differentiated by risk status and arrest records at grade 11. Antisocial behavior patterns exhibited by these boys demonstrated considerable stability over time. Differences were noted among high and lower-risk groups who were and were not arrested. In particular, measures of academic and social skills dimensions were related to better overall adjustment as indicated by lower arrest rates. Implications of these results for intervention are presented.  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