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   3465篇
  免费   184篇
  国内免费   1篇
  2023年   29篇
  2022年   16篇
  2021年   51篇
  2020年   70篇
  2019年   73篇
  2018年   118篇
  2017年   122篇
  2016年   120篇
  2015年   112篇
  2014年   115篇
  2013年   509篇
  2012年   194篇
  2011年   186篇
  2010年   128篇
  2009年   109篇
  2008年   187篇
  2007年   175篇
  2006年   144篇
  2005年   123篇
  2004年   115篇
  2003年   108篇
  2002年   114篇
  2001年   46篇
  2000年   52篇
  1999年   48篇
  1998年   45篇
  1997年   51篇
  1996年   33篇
  1995年   21篇
  1994年   41篇
  1993年   37篇
  1992年   13篇
  1991年   21篇
  1990年   23篇
  1989年   23篇
  1988年   15篇
  1987年   18篇
  1986年   20篇
  1985年   25篇
  1984年   27篇
  1983年   20篇
  1982年   13篇
  1981年   16篇
  1980年   22篇
  1979年   10篇
  1978年   11篇
  1977年   14篇
  1976年   8篇
  1975年   9篇
  1973年   6篇
排序方式: 共有3650条查询结果,搜索用时 27 毫秒
1.
2.
3.
Our aim was to explore the role of parents in the transmission of stereotypical body size attitudes and awareness of weight loss strategies to preschool children. Participants were 279 3‐year‐old children and their parents, who provided data at baseline and 1 year later. Parents completed self‐report body size attitude and dieting measures. Child weight bias and awareness of weight loss strategies were assessed through interview. Over time, negative associations with large bodies and awareness of weight loss strategies increased. Fathers’ attitudes prospectively predicted boys’ weight bias and awareness of weight loss strategies. Among girls, parental attitudes were less predictive. Findings confirm the importance of fathers in the development of boys’ body attitudes and inform prevention programmes.  相似文献   
4.
Abstract

This study builds on and extends previous sales leadership research by exploring sales professionals’ perceptions of effective leadership behaviors. Semistructured interviews with both sales leaders and salespeople working in a global enterprise software company were examined through a qualitative analysis. Results indicated that participants believed sales leadership played an important role in influencing sales performance. When asked to describe specific sales leader behaviors that best enable salesperson performance, sales professionals – both sales leaders and salespeople – overwhelmingly referenced coaching, followed by collaborating, championing, and customer engaging. We define and describe these four key sales leader behaviors and identify four potential mediating variables (trust, confidence, optimism, and resilience), from which emerges a conceptual framework of sales leader behaviors perceived to enable salesperson performance. We examine these four key sales leader behaviors and mediators in the broader context of leadership theory, particularly transformational, servant, authentic, and adaptive leadership theories. The key contribution of this study is the identification of a set of leader behaviors that are likely to be especially effective in modern sales organizations given that they originated from the perceptions of sales professionals themselves.  相似文献   
5.
6.
7.
Within two weeks of the explosion of the space shuttle Challenger, 188 subjects rated and ranked questionnaire items, and completed open-ended questions reporting their responses to and concerns arising from the accident. Analysis of open-ended responses showed females focused more on communal, person-centered aspects of the tragedy than did males. Analysis of ratings showed females viewed person-oriented issues as more important than did males. However, males and females did not differ in rankings assigned the items nor in ratings of the importance of the technological issues. Claims about sex differences in moral orientation are discussed in light of the results of this study.  相似文献   
8.
Summary Many studies have shown that in a simple reaction-time (RT) task a non-informative leading cue decreases RT to a subsequent target presented in the same region as the cue. This facilitation lasts about 150 ms; it is then replaced by a sustained inhibition. Experiment 1 tests the hypothesis that the initial facilitation is due to motor, rather than perceptual, processes by using choice RT. Facilitation is greater and lasts longer in choice than in simple tasks, thus supporting the hypothesis. Experiment 2 shows that facilitation occurs even when the subject actively orients his or her attention away from the cue.  相似文献   
9.
This study examined the career and family role expectations and attitudes of women university students and both of their parents. Data collected from 292 families revealed that most daughters and their parents were traditional in their attitudes toward mothering, held somewhat egalitarian attitudes toward marital roles, and generally expected daughters to experience little frustration regarding future career and family roles. Differences and similarities among daughters, mothers, and fathers as well as between intact and dissolved families of various SES were examined. Implications of findings and suggestions for future research were discussed.This research was supported by grants from the University of Rhode Island Council on Research and from the College of Human Science and Services. Portions of this paper were presented at the National Council on Family Relations annual meeting, New Orleans, Lousiana, November, 1989 and at the Eastern Sociological Society annual meeting, Providence, Rhode Island, April, 1991. The authors thank Mary Ellen Reilly for her encouragement and assistance.  相似文献   
10.
In this article the authors describe and illustrate the use of stories and tales for metaphorical communication in family logotherapy with the Urban-Appalachian family. In this logotherapy approach, stories and tales are used to help the Urban-Appalachian family bring repressed meanings and meaning potentials to the conscious level of family awareness.James Lantz, Ph.D, and Karen Harper, Ph.D, are staff members at the Urban-Appalachian psychotherapy project and associate professors at the Ohio State University, Columbus, Ohio.  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