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   3791篇
  免费   96篇
  国内免费   2篇
  3889篇
  2019年   47篇
  2018年   42篇
  2017年   67篇
  2016年   67篇
  2015年   41篇
  2014年   52篇
  2013年   505篇
  2012年   110篇
  2011年   110篇
  2010年   72篇
  2009年   80篇
  2008年   108篇
  2007年   94篇
  2006年   100篇
  2005年   117篇
  2004年   102篇
  2003年   104篇
  2002年   100篇
  2001年   51篇
  2000年   53篇
  1999年   61篇
  1998年   64篇
  1997年   45篇
  1996年   50篇
  1995年   47篇
  1994年   46篇
  1993年   49篇
  1992年   47篇
  1991年   50篇
  1990年   46篇
  1989年   57篇
  1988年   51篇
  1987年   44篇
  1986年   44篇
  1985年   35篇
  1984年   60篇
  1983年   47篇
  1982年   60篇
  1981年   53篇
  1980年   57篇
  1979年   59篇
  1978年   58篇
  1977年   54篇
  1976年   50篇
  1975年   45篇
  1974年   57篇
  1973年   52篇
  1971年   35篇
  1969年   45篇
  1968年   31篇
排序方式: 共有3889条查询结果,搜索用时 0 毫秒
991.
992.
993.
The Cancer Metaphors Test, a measure of the imagery of cancer, was administered to a sample of 138 Taiwanese college students and 167 United States college students, equated on age and gender, and presumed not to be different on academic achievement and socioeconomic level. A factor analysis of the Taiwanese protocols replicated the factor structure previously found on the CMT for United States respondents. Significant differences were obtained on two of the four CMT factors, with Taiwanese students scoring higher on both Terminal Pessimism and Future Optimism. Such differences are discussed in terms of differential coping strategies.  相似文献   
994.
Self and identity are central concepts in the social and behavioral sciences for multiple reasons. At least three major research traditions focus on the self. First, sociologists view the self as a primary bridge between social structures and individual attitudes and behaviors, as a mechanism by which social structures and individuals affect and are affected by each other. Second, self and identity are viewed as cornerstones of well-being. Thus, social and behavioral scientists have documented important links between the self and physical and mental health, role performance, the quality of interpersonal relationships, and subjective well-being. Third, the self is conceptualized as a central motivating force in human behavior. Issues as diverse as self-selection into specific environments, defense mechanisms, and the desire and ability to break addictive behaviors have been informed by attention to the motivational force of the self. This latter tradition serves as the conceptual bedrock of this paper. This paper examines three components of the self: self-efficacy, self-esteem, and a sense of authenticity. The first two have received substantial theoretical and empirical attention; the latter, much less. I argue that this unequal distribution of scientific inquiry is a result of too much emphasis on the motivation to protect the self, to the neglect of motivation to enhance the self. I make a case for the particular importance of examining self-enhancement in late life.  相似文献   
995.
Philosophia - Many philosophers claim that ‘ought’ implies ‘can’. In light of recent empirical evidence, however, some skeptics conclude that philosophers should stop...  相似文献   
996.
Procedures for assessing children's sex-typed play were developed which (a) examined children's continuous play in four sessions totaling 20 minutes rather than measuring only initial choice of a sex-typed toy, and (b) did not impose the stimulus-specific condition of requiring an adult experimenter to be present to administer the task. Play with masculine and feminine toys was observed for 120 normal children (60 boys, 60 girls) aged 3 yr.–8 yr., and 15 similarly aged boys diagnosed as having childhood gender disturbance. Significant differences were found in the sex-typed play of the two normal groups, but no age differences were observed. The amount of feminine play by the feminoid boys was found to be significantly greater than that of normal boys, but not significantly different from the predominantly feminine play patterns of the normal girls. The usefulness of such a measure for the clinical assessment of deviant sexrole development in young children is discussed.This study was supported by United States Public Health Service Research Grant #MH 21803-01A1, 02, 03 from the National Institute of Mental Health. The University Elementary School at UCLA is gratefully acknowledged for providing a normal subject population and laboratory facilities. The authors express their appreciation to Stanley Conrad, Roni Greenberg, Alfred Lauck, Benson Low, and Martin Magy for their assistance in data collection.  相似文献   
997.
The perceived sizes and perceived distances of familiar objects were investigated in two experiments in which images of familiar objects were presented monocularly, one at a time, in an otherwise dark field of view. It was found that the angular size of the objects as well as their familiar size determined reported size. Reported distances were increasingly underestimated as a function of increasing simulated distances of the objects. The results are consistent with the conclusion that, as a function of the retinal size of the objects, the observer perceives the familiar objects as off-sized, and, that as a consequence of these off-sized perceptions, the observer's judgements of the object distances reflect inferential rather than perceptual processes.  相似文献   
998.
999.
I. P. Pavlov claimed that the mind-body problem would ultimately be resolved by empirical methods, rather than by rational arguments. A committed monist, Pavlov was confronted by dualism in the case of an hysterical person. Under normal conditions, her body's left side was insensitive to pain, but when she was hypnotized, there was a reversal of her sensitivity to pain, with the right side becoming insensitive. Pavlov acknowledged that the divergence between stimulation and response suggested dualism, yet condemned his disciple G.P. Zelenyî as well as Charles S. Sherrington, for their dualistic tendencies. Pavlov's continuous adherence to monism is attributed to the influence of popular scientific books that he read during his adolescence. The books maintained that science was based upon monism. Pavlov proposed that by introducing the concept of emotions, an hysterical person's condition could be explained within the framework of his theory of higher nervous activity, thereby obviating the need to change his paradigm.  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