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   32814篇
  免费   1332篇
  国内免费   8篇
  34154篇
  2019年   429篇
  2018年   559篇
  2017年   591篇
  2016年   586篇
  2015年   420篇
  2014年   535篇
  2013年   2390篇
  2012年   983篇
  2011年   1047篇
  2010年   615篇
  2009年   613篇
  2008年   900篇
  2007年   883篇
  2006年   835篇
  2005年   751篇
  2004年   738篇
  2003年   664篇
  2002年   696篇
  2001年   1018篇
  2000年   930篇
  1999年   710篇
  1998年   386篇
  1997年   309篇
  1996年   307篇
  1992年   548篇
  1991年   541篇
  1990年   526篇
  1989年   538篇
  1988年   532篇
  1987年   494篇
  1986年   522篇
  1985年   570篇
  1984年   452篇
  1983年   431篇
  1982年   355篇
  1981年   339篇
  1979年   521篇
  1978年   378篇
  1977年   311篇
  1976年   359篇
  1975年   432篇
  1974年   486篇
  1973年   507篇
  1972年   407篇
  1971年   381篇
  1970年   378篇
  1969年   409篇
  1968年   488篇
  1967年   421篇
  1966年   422篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
901.
A code of ethics has 2 largely incompatible objectives: to set forth enforceable minimal standards of conduct and to teach about or invoke ethical conduct. The section of the new American Psychological Association code dealing with research ethics achieves the former to some degree. However, it neither provides needed education in the ethics of research nor states where the reader might turn for such information. The code is particularly deficient in the following areas: privacy and confidentiality; institutional review boards; deception; debriefing; data sharing; and research on marginal populations, on children and adolescents, and in organizational contexts. Suggestions are offered for providing a bibliographic resource, in hard copy and on-line, that would stimulate independent interest, scholarship, education, and research on research ethics.  相似文献   
902.
903.
This article suggests that counselors might profitably investigate new graphic approaches to showing clients what their multivariate profiles mean. An illustration is given in terms of Holland's RIASEC (Realistic, Investigative, Artistic, Social, Enterprising, Conventional; 1985) model of vocational interests.  相似文献   
904.
This article uses meta-analysis to summarize previous empirical studies which examine the relationship between actual income/pay satisfaction and organizational commitment (OC) across different structural settings. Twenty-one studies with correlational data on the relationship between OC and income, and 27 studies dealing with OC and pay satisfaction are examined; these studies include 23 and 31 independent samples, respectively. The findings reveal a moderator effect related to type of occupation in the OC-income relationship, and to sector in the OC-pay satisfaction relationship. The findings also show the moderating effect of measurement of OC on pay satisfaction. Theoretical and methodological considerations pertaining to the OC-rewards relationship are discussed. Directions for future research and practical implications are indicated.The authors would like to thank HelenJane Shawyer and Marion Lupu for their editorial assistance.  相似文献   
905.
906.
The accreditation standards outlined in the article are used by the International Association of Counseling Services, Inc., as the basis for the formal accreditation of college and university counseling programs throughout the United States and Canada. They reflect the program elements and practice standards that are deemed essential in a counseling center that provides high-quality services to students.  相似文献   
907.
This study of female and male undergraduate business majors explored the relationship of their preferred future career-marriage arrangement to their relationship and work values, work motivation, and gender role orientation Results indicate that the dual-career, career-job, and career-home groups showed significant differences on these dimensions. Additionally, sex and gender role differences reflected cultural stereotypes of achievement orientation in men and barriers to career pursuits of women. The results are discussed in terms of interpersonal, intrapersonal, and societal factors underlying career-marriage aspirations. Implications for practitioners and suggestions for future research are given.  相似文献   
908.
Researchers investigated the relationship between measures of interpersonal behavior and narcissism. Eight octant measures of interpersonal behavior were constructed, and validity and reliability estimates were obtained. High school and junior high school students (N = 333) completed five measures of narcissistic vulnerability, eight octant measures of interpersonal behavior, and a measure of social desirability. Canonical correlational analysis indicated a specific pattern of interpersonal behaviors for individuals with differing levels and types of narcissistic vulnerability. A multivariate analysis of variance (MANOVA) indicated that scores on several of the scales were found to differ significantly by sex and by treatment for emotional, behavioral, or educational difficulties. Implications for counseling are considered.  相似文献   
909.
This study assesses the impact of accountability, the status quo, and anticipated costs and benefits on judgement of the acceptability of a drug in the US pharmaceuticals market. Several effects are documented: (1) subjects were more accepting of a drug, the lower the anticipated risks of side effects and the greater the anticipated benefits; (2) subjects were especially unwilling to accept risk when the drug was not yet on the market and when they felt accountable for their decisions; (3) accountable subjects confronted by an off-the-market drug that posed moderate or high risk were also especially likely to procrastinate, to buckpass, and to think in integratively complex ways about the problem, notwithstanding the fact that many more lives would be saved than lost. We explain these results by positing that perceptual-cognitive processes (loss aversion) and political processes (blame avoidance) mutually reinforce each other when decision makers are accountable for choices that raise the possibility of changing the status quo in ways that impose losses on identifiable constituencies. We conclude by commenting on the complex normative issues that arise in labelling response tendencies as biases. Choices that look irrational within one ethical or political framework sometimes appear quite reasonable with another.  相似文献   
910.
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