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   78673篇
  免费   3078篇
  国内免费   40篇
  2020年   859篇
  2019年   1077篇
  2018年   1508篇
  2017年   1584篇
  2016年   1625篇
  2015年   1103篇
  2014年   1354篇
  2013年   6701篇
  2012年   2382篇
  2011年   2629篇
  2010年   1612篇
  2009年   1615篇
  2008年   2382篇
  2007年   2313篇
  2006年   2052篇
  2005年   1847篇
  2004年   1747篇
  2003年   1671篇
  2002年   1678篇
  2001年   2612篇
  2000年   2531篇
  1999年   1890篇
  1998年   973篇
  1997年   826篇
  1996年   751篇
  1995年   762篇
  1994年   768篇
  1993年   759篇
  1992年   1570篇
  1991年   1505篇
  1990年   1442篇
  1989年   1327篇
  1988年   1266篇
  1987年   1277篇
  1986年   1231篇
  1985年   1356篇
  1984年   1060篇
  1983年   881篇
  1982年   713篇
  1979年   1057篇
  1978年   791篇
  1975年   931篇
  1974年   981篇
  1973年   1014篇
  1972年   874篇
  1971年   751篇
  1969年   724篇
  1968年   876篇
  1967年   821篇
  1966年   808篇
排序方式: 共有10000条查询结果,搜索用时 185 毫秒
211.
As part of a large survey of addictive behavior in high school students, 43% of a sample of 278 (26% of the males, 57% of the females) scored above the cutoff point set by Overeaters Anonymous on their scale for assessing compulsive overeating. While this at-risk group did not report poorer general adjustment, health, or school achievement than did the students not at risk, they did significantly more often perceive their life quality and relationship with the person closest to them as less positive. The at-risk subsample indicated the defensive effectiveness of overeating in their significantly more frequent report of dissociative experiences while eating, and less severe ratings of insecurity, worrying, and daydreaming. One of the most salient findings was the at-risk students' more frequent report of addictive problems in their parents (overeating, alcohol and drug use, and gambling).  相似文献   
212.
The present standing of psychoanalysis as a science and the vitality of psychoanalytic research effort are reviewed. The two are interdependent, since the possibilities for empirical research rest on the necessary assumption that psychoanalysis is indeed enough a science to be susceptible to knowledge advance by the (research) methods of science. Concerning our status as a science, I review attacks on our scientific credentials (both from within our ranks and without) by the logical positivists, by the hermeneuticists (a rubric comprising a variety of hermeneutic, phenomenological, exclusively subjectivistic, and/or linguistically based conceptualizations of our field), and the most recent by the philosopher of science, Adolf Grünbaum. I try to demonstrate what I feel to be the failure of each of these assaults, and why I feel there is no reason to see psychoanalysis as anything other than a scientific psychology and, therefore, in theory amenable to empirical research approaches. I then review the history and the current status of these systematic research efforts in psychoanalysis, and the reasons why these have been far less in scope and in accomplishment than has been possible or than has been needed. Here I have focused especially on research involving technique and our theory of change and cure--i.e., research on the analytic process; on what changes take place (outcome) and how those changes come about or are brought about (process).  相似文献   
213.
214.
215.
216.
Performances of noncollege student young adults, middle-aged adults, and elderly adults were contrasted on word temporal memory and paired-associate learning tasks. A comparison group of college-student subjects was also evaluated on each task. Significant effects for age variation were found for each task. The age sensitivity for temporal memory conflicts with one of the criteria commonly established for determining the automaticity of a memory task. In addition, moderately high positive correlations were found for each age group between word temporal memory scores and paired-associate learning scores, implying the involvement of effortful processes over the adult lifespan in word temporal memory.  相似文献   
217.
218.
219.
220.
MMPI profiles of female adolescents hospitalized on a general pediatrics floor following a suicide attempt were compared to a control group of medically hospitalized, female adolescents referred for psychiatric evaluation. The suicide attempters had only a lower score on the K scale when compared to the control group. Results do not suggest that a single MMPI profile differentiates suicide attempters from a comparison group of adolescents with emotional difficulties. Implications of these findings are discussed.  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