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   4560篇
  免费   234篇
  国内免费   345篇
  2023年   35篇
  2022年   32篇
  2021年   65篇
  2020年   91篇
  2019年   112篇
  2018年   170篇
  2017年   186篇
  2016年   174篇
  2015年   118篇
  2014年   144篇
  2013年   499篇
  2012年   262篇
  2011年   289篇
  2010年   145篇
  2009年   180篇
  2008年   375篇
  2007年   242篇
  2006年   188篇
  2005年   220篇
  2004年   227篇
  2003年   167篇
  2002年   137篇
  2001年   77篇
  2000年   53篇
  1999年   55篇
  1998年   64篇
  1997年   50篇
  1996年   58篇
  1995年   45篇
  1994年   25篇
  1993年   57篇
  1992年   47篇
  1991年   36篇
  1990年   43篇
  1989年   40篇
  1988年   29篇
  1987年   37篇
  1986年   32篇
  1985年   11篇
  1984年   44篇
  1983年   15篇
  1982年   36篇
  1981年   16篇
  1980年   32篇
  1979年   27篇
  1977年   11篇
  1975年   10篇
  1974年   11篇
  1973年   36篇
  1971年   12篇
排序方式: 共有5139条查询结果,搜索用时 31 毫秒
991.
The present study was designed to examine differences between respondents who recycled during a 2-week observation period and those who did not. Of interest was the ability of factors drawn from Ajzen and Madden's (1986) theory of planned behavior and situational factors such as perceptions of borough councils' recycling programs to predict who would recycle. It was found that, although attitudes and intentions to recycle household newspapers were significant predictors of recycling behavior, factors associated with the inconvenience of recycling and the programs provided by borough councils, as well as respondents' past recycling behavior, were also significant predictors.  相似文献   
992.
We examined differences between treatment-seeking and nontreatment-seeking adult children of alcoholics (ACOAs) and adult children of nonalcoholics (ACONAs) in regard to numerous aspects of interpersonal and intimate relationships. The subjects were 278 college students, aged 18 to 34. Consistent with many other studies, there were numerous differences between ACOAs in treatment and ACONAs not in treatment, although further analyses confirmed the methodological flaw and confound in such comparisons. There were no significant interactions between ACOA and treatment status, nor between ACOAs and ACONAs, regardless of treatment status, with only one likely chance exception of self-regard (ACONAs not in treatment reported higher self-regard than did ACOAs not in treatment). Finally, those seeking treatment reported significantly less affectional expression, lower self-regard, more depressive traits, and less dating competence and assertiveness compared to those not in treatment regardless of ACOA status. Therefore, treatment-seeking status and not ACOA status account for intimacy and interpersonal problems in this study and probably many others.  相似文献   
993.
Courage has long been considered an important virtue, but throughout most of history its prime location was the battlefield. The chief exemplars of courage were warriors. Theologian Paul Tillich and psychologist Heinz Kohut have both written about courage, and each in his own way contributes to a new and broader understanding of courage, making it more applicable to the battlefields of everyday life. Specifically, they explain why courage is needed to fight emotional and spiritual dangers— and why religious faith vitalizes the self to overcome those dangers. Although the ideas of Tillich and Kohut on courage have been critiqued separately, this essay is the first attempt to integrate the two writers' theories. As psychologists and theologians look for intersections between their disciplines, this case study on courage shows how two prominent representatives in their fields are more compatible than people may realize.  相似文献   
994.
试论反应性抑郁形成的心理过程   总被引:2,自引:0,他引:2  
对反应性抑郁形成的心理过程进行解释的理论中 ,较有影响的有精神分析理论、控制理论、认知理论、自我注意理论和行为主义理论。由于这些理论都仅强调某一个因素的作用 ,因而有一定的局限性。如果综合考虑这些因素 ,同时还考虑到评价、个体扮演角色的多少及其采用的应付方式等因素的作用 ,就可以看出反应性抑郁形成的完整心理过程。  相似文献   
995.
Occupational stress in a U.K. higher education institution was investigated during a period of considerable organizational change. All employees, including academic, support and manual staff, were invited to participate anonymously in the survey. The results, based on the Occupational Stress Indicator, showed that employees reported significantly poorer mental and physical well-being, and greater job dissatisfaction, than a normative group. The findings suggested that female employees were at greater risk from adverse effects of occupational stress. Predictors of distress and job dissatisfaction were identified. The study concluded that occupational stress is a significant problem, and that further investigation is required in other similar institutions.  相似文献   
996.
997.
人体系统的非优性与疾病的时空特征   总被引:1,自引:1,他引:0  
人体系统并非完美,生命抛物线是由生理年龄、社会年龄、人体熵三大要素在非线性作用下相干的结果,从而呈现一种复杂的网状“大X构架”。每一个交叉点都具有阶段性态变的意义和对生命质量的表征。疾病是人体系统非优的必然。熵压决定了熵的退行性运动,从而也决定了生命时间的有限性。疾病是熵增过程造成机体不同程度封闭的结果。每次疾病都是对熵的增压,造成机体的物质丢失、时间丢失与跳跃,出现熵运动方面的引力偏折,从而在局  相似文献   
998.
The present study consisted of developing the Kuder Task Self-Efficacy Scale (KTSES). The KTSES is a 30-item scale measuring a person's self-efficacy for tasks corresponding to Kuder's 10 occupational interest areas (Kuder Zytowski, 1991). Responses from the KTSES were compared with responses to the Self-Esteem Inventory (SES; Rosenberg, 1965) and the Career Decision-Making Self-Efficacy Scale (CDMSE; Taylor Betz, 1983) to see if career task self-efficacy was related to self-esteem and career decision-making self-efficacy. Answers to the KTSES were also compared with responses given for occupations corresponding to the Kuder Occupational Interest Survey (KOIS; Kuder Zytowski, 1991) to see if occupational self-efficacy was related to career task self-efficacy. Results supported the validity and reliability of the KTSES. The utility of having a task self-efficacy scale to go with the KOIS is discussed, and ideas for future research are given.  相似文献   
999.
We know very little about how careers officers conduct careers guidance interviews. Research was carried out to discover how careers officers view interviewing, the factors that lead them to vary their interview style, and how they modify their approach with experience. There was little evidence that officers vary their style by using radically opposed models in different circumstances. Instead, variations in approach are best regarded as different combinations of ideas and techniques. Careers officers adapted their interview styles largely in response to the perceived needs of clients. Initial training course attended appeared to have a limited but enduring effect on interview style, but there was also evidence that with experience careers officers develop more confidence, coherence and flexibility. Careers officers judged their interviews to be most effective when they were able to establish a rapport with the client, to spend time drawing up a contract, to challenge clients in a sensitive way, and to structure the interview appropriately.  相似文献   
1000.
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