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   65761篇
  免费   2620篇
  国内免费   44篇
  2020年   700篇
  2019年   928篇
  2018年   1208篇
  2017年   1315篇
  2016年   1310篇
  2015年   927篇
  2014年   1161篇
  2013年   5044篇
  2012年   2099篇
  2011年   2148篇
  2010年   1335篇
  2009年   1291篇
  2008年   1899篇
  2007年   1891篇
  2006年   1747篇
  2005年   1547篇
  2004年   1487篇
  2003年   1365篇
  2002年   1413篇
  2001年   1990篇
  2000年   1863篇
  1999年   1456篇
  1998年   709篇
  1997年   641篇
  1992年   1186篇
  1991年   1095篇
  1990年   1135篇
  1989年   1045篇
  1988年   1074篇
  1987年   1017篇
  1986年   1040篇
  1985年   1042篇
  1984年   891篇
  1983年   847篇
  1982年   656篇
  1981年   633篇
  1979年   1014篇
  1978年   725篇
  1977年   620篇
  1976年   640篇
  1975年   843篇
  1974年   912篇
  1973年   959篇
  1972年   752篇
  1971年   724篇
  1970年   684篇
  1969年   752篇
  1968年   901篇
  1967年   795篇
  1966年   722篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
971.
A sample of 440 full-time employed couples from 11 states was examined to determine the differences between time spent on housework by husbands and wives in rural and urban areas. More time is spent in housework in rural families than in urban families because time spent in housework is greater for rural women than for urban women, while rural and urban husbands' times do not differ. Education of spouses, job status differentials, and age of the younger child do not significantly interact with rural-urban residence and sex of the spouse. However, family income does significantly influence the relationship between time spent on housework for rural and urban husbands and wives.  相似文献   
972.
Robert E. Koslow 《Sex roles》1987,17(9-10):521-527
The ability of males and females to use visual-spatial imagery as a facilitator of symbolic motor skill acquisition was investigated. Subjects, ordered by gender into control and mental imagery groups, performed 15 trials on a mirrored drawing task. The results indicated that, although both male and female mental imagery groups performed the task more skillfully than the control groups, the male mental imagery group scores over the early stages of performance were better as compared to the female mental imagery group scores. This difference was eradicated during the latter stages of performance. The findings, in addition to supporting the positive effects of mental imagery, lend support to the hypothesis that sex-related differences in selected visual-spatial tasks may be amendable through training followed by practice.  相似文献   
973.
974.
I hypothesized that feelings of strain experienced by an adult daughter are likely to interfere with the nature of her relationship with her aging mother and to have a potentially deleterious effect on the mother. To test this proposition, I devised a study that examined the impact of two brief interventions on 37 middle-aged women and 24 of their elderly mothers: (a) a cognitive-behavioral presentation designed to reduce the daughter's unrealistic feelings of responsibility and (b) a supportive-educational presentation designed to increase the daughter's awareness of her mother's needs. I found that the first procedure was more effective than the second in reducing the daughter's burden, improving the mother-daughter relationship, and decreasing the loneliness experienced by the elderly mother.  相似文献   
975.
The present article presents an overview of the instruments that have been used to assess the Type A behavior pattern in children and adolescents. The development, usage, and psychometric properties of each assessment technique are discussed, with methodological concerns being addressed whenever appropriate. The Matthews Youth Test for Health is the assessment of choice for children, because of its brevity, ease of administration, and adequate psychometric properties. The Hunter-Wolf A-B Rating Scale is desirable only for older, highly literate children. The Adolescent Structured Interview appears to be the most promising device for the adolescent age range. The other adolescent assessment devices are relatively unpopular, difficult to administer, and not always conceptually parallel to existing research on Type A behavior. Recommendations for future research are presented.  相似文献   
976.
Jerome Frank, psychologist and psychiatrist, was interviewed about his personal development, significant others, professional contributions, the psychotherapeutic professions, and his commitment to nuclear disarmament.  相似文献   
977.
The authors describe a career counseling strategy based on specific psychosocial characteristics of battered women. The approach is developmental in nature, focusing on the client's self-concept. A group format based on a pilot intervention is proposed to assist battered women in developing appropriate life and career decision-making skills.  相似文献   
978.
979.
Contingengy-specifying stimuli (CSSs) can function differently than discriminative stimuli. Rather than evoking behavior due to a history of discrimination training, they alter the function of other stimuli and, therefore, the behavioral relations involving those stimuli. CSSs can alter the evocative function of discriminative stimuli, establishing operations, and conditional stimuli, as well as the efficacy of reinforcing and punishing stimuli and of stimuli that can function in second-order respondent conditioning. The concept of function-altering CSSs has implications for such areas of interest as stimulus equivalence, the terminology involving "rules" and "rule-governed behavior," and the way in which behavior analysts view the effects of such basic processes as reinforcement and punishment.  相似文献   
980.
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