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   3850篇
  免费   1440篇
  国内免费   60篇
  5350篇
  2024年   5篇
  2023年   20篇
  2022年   12篇
  2021年   91篇
  2020年   102篇
  2019年   391篇
  2018年   285篇
  2017年   411篇
  2016年   380篇
  2015年   355篇
  2014年   317篇
  2013年   564篇
  2012年   295篇
  2011年   234篇
  2010年   278篇
  2009年   245篇
  2008年   225篇
  2007年   162篇
  2006年   136篇
  2005年   139篇
  2004年   118篇
  2003年   114篇
  2002年   118篇
  2001年   97篇
  2000年   83篇
  1999年   48篇
  1998年   11篇
  1997年   17篇
  1996年   7篇
  1995年   4篇
  1994年   6篇
  1993年   9篇
  1992年   8篇
  1991年   8篇
  1990年   5篇
  1989年   7篇
  1988年   2篇
  1987年   4篇
  1986年   6篇
  1985年   3篇
  1984年   4篇
  1983年   3篇
  1982年   2篇
  1980年   2篇
  1973年   4篇
  1969年   1篇
  1968年   3篇
  1967年   2篇
  1965年   2篇
  1964年   1篇
排序方式: 共有5350条查询结果,搜索用时 0 毫秒
851.
In this essay I question an assumption of Card's, which seems to place the (Kantian'style) ethical in a directive relationship with respect to the political. I call attention to the rupture between the two as a marker of modernity and suggest that the political is not only a sphere of power but also a value‐sedimented field, with the values in question developing historically as in the case of liberal democracy.  相似文献   
852.
853.
Research on willingness to make marginal investments (e.g., the escalation and sunk cost literatures) has often focused on project completion decisions, such as the “radar‐blank plane.” This paper discusses a fundamentally different type of marginal investment decision, that of couples deciding whether to continue infertility treatment in the face of repeated failures. Two experiments based on this context show that when people face multiple independent chances to achieve a valued goal but are unsure about chances of success, premature quitting or “de‐escalation” is the norm. Repeated negative feedback appears to induce individuals to see each successive failure as more and more diagnostic. As a result, even a short series of failed attempts evokes beliefs that future attempts will also fail. These emergent expectations of failure, generated by causal attribution processes, associative learning, and/or discounting of ambiguous information, appear very compelling and induce people to forgo profitable marginal investments. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   
854.
Preference reversal is a systematic change in the preference order between options when different response methods are used (e.g., choice vs. judgment). The present study focuses on procedures used to elicit preferences according to an evaluability hypothesis. Two experiments compared joint vs. separate evaluations and explicit vs. non‐explicit joint evaluations. Subjects had to express preferences between high‐variance gambles (HVGs) and low‐variance gambles (LVGs) either by choosing one gamble to play in a lottery or by assigning gambles minimum selling prices. We show that HVGs are preferred in both choice and pricing conditions when gambles are evaluated separately, and LVGs are preferred in both choice and selling conditions when gambles are evaluated in pairs: i.e., when the evaluation mode is held constant, classic preference reversal disappears. These results support the evaluability hypothesis, and suggest that preferences depend on whether subjects are allowed to compare the options they are asked to choose from or judge, independently of the nature of the scale (i.e., attractiveness vs. minimum selling price) they are required to adopt. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   
855.
856.
The gap between science and practice in personnel selection is an ongoing concern of human resource management. This paper takes Oliver's framework of organizations' strategic responses to institutional pressures as a basis for outlining the diverse economic and social demands that facilitate or inhibit the application of scientifically recommended selection procedures. Faced with a complex network of multiple requirements, practitioners make more diverse choices in response to any of these pressures than has previously been acknowledged in the scientific literature. Implications for the science‐practitioner gap are discussed.  相似文献   
857.
Mothers' insightfulness, which involves understanding the motives underlying the child's behavior in a complete, open, and accepting way, was examined both at the beginning and at the end of a therapeutic preschool program for preschoolers using the Insightfulness Assessment (Oppenheim & Koren‐Karie, 2002). The goal of the study was to examine the links between improvement in mothers' insightfulness and reduction in children's behavior problems. Thirty‐two children referred to a therapeutic preschool program for a range of behavioral and emotional problems and their mothers participated in the study. Results showed that mothers who shifted from noninsightfulness before treatment to insightfulness after treatment had children whose behavior problems decreased whereas mothers who did not make such gains had children whose behavior problems increased. The social skills of all children improved during treatment. The possible mechanisms linking the gains of mothers and children are discussed within the framework of attachment theory.  相似文献   
858.
In a sample of 129 Dutch 15‐month‐old infants, attachment security was assessed both with the Attachment Q‐Set (AQS; Waters, 1995) and with a short version of Ainsworth, Blehar, Waters, and Wall's (1978) Strange Situation (SSS). Infants classified as secure using the SSS had significantly higher AQS scores than insecure and disorganized infants in particular. At the AQS item level, disorganized infants were described as significantly more noncompliant, fussy, and angry relative to secure infants. When security as assessed using the SSS was controlled, the observed quality of parental interactive behavior, parental ego‐resilience, high levels of infant task orientation and pleasure, and low levels of infant anger proneness were found to explain significant and unique portions of the variance in the AQS security scores. The apparently unfavorable set of characteristics associated with low AQS security scores suggests such scores to predict later developmental problems. ©2004 Michigan Association for Infant Mental Health.  相似文献   
859.
This study investigated the effects of client ethnicity and client‐counselor ethnic match on treatment outcomes (i.e., GAF‐difference [from the Global Assessment of Functioning Axis V rating of the Diagnostic and Statistical Manual of Mental Disorders, fourth edition, American Psychiatric Association, 1994] and client visitation) of 1,946 child and adolescent community mental health center clients. After controlling for 7 other variables, no differences were observed after adjustment among client ethnicities, age groups, or ethnic match on the GAF‐difference dependent measure. Ethnically matched African American child and adolescent clients had fewer mental health visits than did their nonmatched counterparts. Implications of these findings are discussed.  相似文献   
860.
The purpose of the present study was to investigate the relationships between employee categorization criteria and Chinese managers' allocation behaviors. Using a vignette approach and a four-factor within-subjects design, the effects of relationship (guanxi), loyalty, and competence, as well as their interactions with allocation context (private vs public) were examined. Results showed that subordinates who had a close relationship with the allocator, high loyalty, or high competence were rewarded more. Significant two-way interaction effects indicated that relationship, loyalty and competence interactively affected Chinese managers' reward allocation decisions. In addition, the moderating effects of allocation context on these three criteria were also significant. Limitations of the study and suggestions for further research were discussed.  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