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   50770篇
  免费   2068篇
  国内免费   275篇
  2020年   541篇
  2019年   646篇
  2018年   940篇
  2017年   943篇
  2016年   935篇
  2015年   665篇
  2014年   831篇
  2013年   3847篇
  2012年   1440篇
  2011年   1594篇
  2010年   975篇
  2009年   1048篇
  2008年   1414篇
  2007年   1369篇
  2006年   1308篇
  2005年   1118篇
  2004年   1034篇
  2003年   1054篇
  2002年   967篇
  2001年   1832篇
  2000年   1787篇
  1999年   1327篇
  1998年   578篇
  1997年   490篇
  1996年   473篇
  1992年   1116篇
  1991年   1047篇
  1990年   1059篇
  1989年   954篇
  1988年   902篇
  1987年   893篇
  1986年   872篇
  1985年   981篇
  1984年   772篇
  1983年   622篇
  1982年   490篇
  1979年   749篇
  1978年   571篇
  1977年   504篇
  1976年   477篇
  1975年   676篇
  1974年   718篇
  1973年   785篇
  1972年   630篇
  1971年   525篇
  1970年   483篇
  1969年   527篇
  1968年   637篇
  1967年   560篇
  1966年   618篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
141.
142.
143.
144.
145.
146.
147.
148.
The present study investigates the prevalence of adolescent eating disorders across gender, cultural groupings, and socioeconomic status. The Eating Attitudes Test, the Binge-Eating Questionnaire, and a demographic questionnaire were administered to students at two high schools. The results indicate a high rate of eating disorders in a nonclinical adolescent population. The rates for binge eating are comparable to those found in studies of college students--found at a younger age. With regard to SES, cross-cultural and gender findings, it is clear that eating disorders cross socioeconomic class and ethnic groups, and have a higher rate of occurrence in males than previously reported. Given such high rates of eating problems in a nonclinical population, the issue of prevention and early detection must be addressed. Additionally, more specific information on male eating disorders is needed.  相似文献   
149.
Perceived parental acceptance and female juvenile delinquency   总被引:1,自引:0,他引:1  
S E Kroupa 《Adolescence》1988,23(89):171-185
The responses of 62 adolescent females residing at a state training school and 62 high school females on a measure of perceived parental acceptance were compared while statistically controlling for mental age, chronological age, socioeconomic status, social desirability, and family structure. Generally significant (p less than .05) results indicate that incarcerated females viewed their mothers and fathers more negatively than did nonincarcerated females. Slightly more ambivalent results were indicated in the mother-daughter relationship (delinquent girls reported mothers to be more rejecting/neglecting than did nondelinquents, but no significant differences were found between the groups on perceived mother acceptance) than in the father-daughter relationship. Results were discussed in terms of reported parental differences in acceptance-nonacceptance, providing limited support for Ausubel's satellization theory of child development, and the difficulty of inferring causality from retrospective self-report studies using "captive" subjects.  相似文献   
150.
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   
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