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   7982篇
  免费   328篇
  国内免费   4篇
  2021年   65篇
  2020年   121篇
  2019年   145篇
  2018年   177篇
  2017年   204篇
  2016年   199篇
  2015年   167篇
  2014年   202篇
  2013年   949篇
  2012年   312篇
  2011年   328篇
  2010年   197篇
  2009年   230篇
  2008年   325篇
  2007年   310篇
  2006年   290篇
  2005年   284篇
  2004年   277篇
  2003年   257篇
  2002年   254篇
  2001年   127篇
  2000年   118篇
  1999年   129篇
  1998年   142篇
  1997年   96篇
  1996年   99篇
  1995年   101篇
  1994年   84篇
  1993年   81篇
  1992年   86篇
  1991年   85篇
  1990年   68篇
  1989年   73篇
  1988年   74篇
  1987年   61篇
  1986年   69篇
  1985年   88篇
  1984年   88篇
  1983年   74篇
  1982年   70篇
  1981年   66篇
  1980年   67篇
  1979年   50篇
  1978年   66篇
  1977年   63篇
  1976年   68篇
  1975年   66篇
  1974年   64篇
  1973年   50篇
  1972年   43篇
排序方式: 共有8314条查询结果,搜索用时 15 毫秒
21.
22.
A scale assessing generalized false self‐perceptions (Perceptions of False Self, POFS) was developed and tested across three studies involving a total of 331 adolescents (11–16 years). In Study 1, interviews were conducted to develop items for the scale. In Study 2, psychometric techniques were used to derive a scale composed of 16 items. Study 2 also assessed the validity of the scale: depressive symptoms were found to increase POFS across 10 weeks, whereas false self‐perceptions had a reciprocal effect on anxiety. In Study 3, the convergent validity of the POFS scale was established. Overall, the evidence suggests that the POFS scale is a reliable and valid measure of generalized false self‐perceptions.  相似文献   
23.
24.
有两个问题常常被人们提及。第一个是为什么宗教可以持续至今?第二个是我们是否可以创造出世俗人文的替代品。对于为什么宗教可以一直延续这个问题,众说纷纭。  相似文献   
25.
26.
27.
28.
Speech nonfluency in response to questions about the marital relationship was used to assess anxiety. Subjects were 31 husbands and 31 wives, all white, college educated, from middle- to lower-middle-class families, and ranging from 20 to 30 years of age. Three types of nonfluencies were coded: filled pauses, unfilled pauses, and repetitions. Speech-disturbance ratios were computed by dividing the sum of speech nonfluencies by the total words spoken. The results support the notion that some issues within marriage are more sensitive and/or problematic than others, and that, in an interview situation, gender interacts with question content in the production of nonfluencies.  相似文献   
29.
30.
This study compared the effectiveness of a videotape training program with other methods of teaching children self-protection to prevent child abduction. Subjects were kindergarten and first-grade students. Four experimental conditions were presented: videotape with behavior rehearsal, videotape only, a standard safety program, and no training. Acquisition of self-protective behaviors was measured at posttraining and follow-up by having confederate adults entice the children near their schools and homes. Results revealed that the videotape program with behavior rehearsal was highly effective in teaching children safe responses to potential abductors. The standard safety program was effective with fewer than half of the children. Three fourths of the children who received no training immediately agreed to go with the confederate suspects. The videotape program can be easily used with groups of young children in a classroom setting.  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