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   1818篇
  免费   61篇
  2021年   17篇
  2020年   34篇
  2019年   36篇
  2018年   46篇
  2017年   61篇
  2016年   60篇
  2015年   42篇
  2014年   47篇
  2013年   189篇
  2012年   60篇
  2011年   65篇
  2010年   54篇
  2009年   56篇
  2008年   69篇
  2007年   58篇
  2006年   57篇
  2005年   53篇
  2004年   58篇
  2003年   64篇
  2002年   48篇
  2001年   27篇
  2000年   33篇
  1999年   25篇
  1998年   48篇
  1997年   25篇
  1996年   28篇
  1995年   29篇
  1994年   20篇
  1993年   28篇
  1992年   24篇
  1991年   26篇
  1990年   18篇
  1989年   19篇
  1988年   16篇
  1987年   24篇
  1986年   19篇
  1985年   20篇
  1984年   20篇
  1983年   35篇
  1982年   22篇
  1981年   13篇
  1980年   16篇
  1979年   14篇
  1978年   16篇
  1977年   16篇
  1976年   13篇
  1975年   13篇
  1974年   15篇
  1973年   17篇
  1972年   10篇
排序方式: 共有1879条查询结果,搜索用时 15 毫秒
61.
62.
63.
64.
Married couples seeking sex therapy, marital therapy, or no form of therapy were compared with respect to personality, sexual and marital functioning. The Sexual Dysfunction and Marital Difficulties groups (15 and 10 couples respectively) were obtained from the waiting lists of a sexual dysfunction service and marital therapy unit. Non-Problem subjects (15 couples) were from a volunteer sample. Personal adjustment, sexual and marital functioning were assessed by means of the Eysenck Personality Inventory, a Sexual Behavior Questionnaire, the Locke-Wallace Marital Adjustment Survey, and the Azrin Marital Happiness Scale. Results indicated that although all three groups were within the normal range, problem couples had higher ‘neuroticism’ scores than did Non-Problem couples. Marital Problem couples were the most debilitated. Their marital adjustment was lowest, and their sexual functioning was comparable to the Sexual Dysfunction group. Marital adjustment of the Sexual Dysfunction couples was significantly higher than that of the Marital Difficulties couples. Therapeutic and theoretical implications of the differentiating characteristics in the three couple categories are discussed.  相似文献   
65.
Several tests of Fear of Success (FOS), Fear of Failure (FOF), and Need Achievement (nAch), plus Taylor's Manifest Anxiety Scale and a social desirability scale were administered to 104 males and 101 females. FOS, FOF, and nAch did not show factor validity. Results for predictive validity were also poor. Anxiety defined the first factor in the factor analysis. All first-factor tests negatively predicted female grade point average and American College Test scores. All the first-factor tests showed sex differences, with females scoring higher. A clarifying role for anxiety in the study of sex differences in achievement is indicated.  相似文献   
66.
A simple and inexpensive system for coding and recording interaction patterns in small groups is described. It consists of a keyboard and a standard tape recorder, and it is capable of storing sequential data using up to 36 codes. Its main application is in the study of speaker-target patterns, but it can also be used in encoding up to 12 behavioral codes, or six speakers and 6 codes. The keyboard costs less than $200 and is used with conventional tape recorders and minicomputers available at most research sites.  相似文献   
67.
68.
The psychometric properties of the Personal Attributes Questionnaire were examined in independent samples of male and female high school students, college students, and adults. In each of the six samples a two-factor structure (masculinity/instrumentality and femininity/expressivity) paralleling the empirically derived scales was found. Additional factor analyses of negative masculine and feminine traits were reported. Discriminant analyses revealed highly significant differentiation between the sexes. The reliabilities (Cronbach alpha) of the unit-weighted scales in each sample were also satisfactory.Support for this research was provided by NASA Grant NSG 2065 (Robert L. Helmreich, Principal Investigator) and NSF Grant BNS 78-08911 (Janet T. Spence and Robert L. Helmreich, Principal Investigators). The article was prepared while the second author was a Fellow at the Center for Advanced Study in the Behavioral Sciences, with support from the Spencer Foundation, NIMH Grant 5T32MH14581-03, and the University of Texas Research Institute.  相似文献   
69.
In a large study of the visual-perceptual deficits of epileptic children both Frostig's Developmental Test of Visual Perception and the verbal part of the German version of the WISC were administered. All WISC subtests correlated significantly with the Frostig Perceptual Quotients. Verbal IQs correlated significantly with scaled scores of all the Frostig subtests. From the results of this pilot study it was suggested that intellectual abilities of epileptic children as measured by the verbal WISC and visual perception as measured by the Frostig are both influenced by the same contingencies.  相似文献   
70.
Utilizing a cross-age tutoring context, this study examined the effects of reward on the teaching behaviors of the tutor, the tutor's subsequent motivation to continue to teach during a free choice period, and the social interaction between a tutor and a tutee. Third-grade boys and girls (n = 96) who exhibited a positive reinforcement style were asked to teach six addition problems to a first-grade boy or girl (n = 96). The children were randomly assigned to pairs and to one of the three reward conditions. In the performance-contingent reward condition, the tutors were promised a toy if the first-grader learned all of the arithmetic problems. In the noncontingent reward condition, the tutors were promised a toy for teaching the first-grader. In the no reward condition, the tutors taught the first-grader without promise of a toy. The results indicated that the social interaction was rated lower for the children in the performance-contingent group and that the tutors in this group spent less time teaching during the free choice period. However, neither the tutor's teaching style nor the tutee's post-test performance was adversely affected by the reward.  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