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   1076篇
  免费   167篇
  国内免费   103篇
  2024年   5篇
  2023年   30篇
  2022年   17篇
  2021年   28篇
  2020年   61篇
  2019年   75篇
  2018年   65篇
  2017年   79篇
  2016年   53篇
  2015年   55篇
  2014年   52篇
  2013年   168篇
  2012年   53篇
  2011年   44篇
  2010年   28篇
  2009年   30篇
  2008年   22篇
  2007年   27篇
  2006年   42篇
  2005年   31篇
  2004年   34篇
  2003年   41篇
  2002年   42篇
  2001年   32篇
  2000年   46篇
  1999年   27篇
  1998年   26篇
  1997年   33篇
  1996年   24篇
  1995年   14篇
  1994年   4篇
  1993年   6篇
  1992年   4篇
  1991年   2篇
  1990年   2篇
  1989年   1篇
  1988年   2篇
  1987年   1篇
  1986年   3篇
  1985年   1篇
  1983年   3篇
  1982年   4篇
  1981年   1篇
  1980年   2篇
  1979年   2篇
  1978年   4篇
  1977年   11篇
  1976年   8篇
  1975年   1篇
排序方式: 共有1346条查询结果,搜索用时 406 毫秒
181.
Intrigued by relationship between team motivational context and individual characteristics in the organizational reality, we developed and tested a cross‐level model to investigate the interactive effects of team empowerment and individual goal orientations on individual creative performance through the mediating mechanism of an individual's creative self‐efficacy. Using multi‐wave multi‐source data from 63 R&D teams in three IT companies, we found that (1) team empowerment, individual learning goal orientation, and individual performance orientation are all positively related to individual creative performance through mediation of creative self‐efficacy; (2) learning orientation and performance approach orientation could both supplement the effects of team empowerment on individual creative self‐efficacy. Our findings point to the importance of individual goal orientation in shaping the effects of team motivation climates and provide insights for both scholars and practitioners. The specific practical implications include but are not limited to (1) individuals with learning and performance approach orientations should be identified during hiring procedures given that they could still thrive in less empowered teams and maintain a relatively high level of creative self‐efficacy and creative outcomes; (2) managers should consider assigning employees who are more learning oriented to more empowering and open‐ended tasks in order to obtain better creative results.  相似文献   
182.
The present study evaluated the emergence of second‐language intraverbals in typically developing young children following a small‐group teaching intervention. Choral responding was employed with a group of 6 primary school children (5‐6 years old) to teach first‐language tacts (e.g., “What is this in English?” [“Hospital”]) and related second‐language tacts (e.g., “What is this in Welsh?” [“Ysbyty”]). A multiple‐probe design across stimulus sets was used to evaluate subsequent emergence of untrained first‐to‐second‐language derived intraverbals (e.g., “What is hospital in Welsh?” [“Ysbyty”]) and untrained second‐to‐first‐language intraverbals (e.g.,”What is ysbyty in English?” [“Hospital”]). Data indicated that the choral responding intervention produced robust increases in derived intraverbal relations for 3 of the 6 participants.  相似文献   
183.
We used a reversal design with an embedded multielement design to compare the effects of an independent group contingency and a randomized dependent group contingency on compliance with assigned literacy worksheets in a first‐grade general education classroom. Nine participants were selected based on low levels of compliance in baseline or by teacher identification. Results indicated that both group contingencies increased compliance relative to baseline for the majority of participants. The independent condition produced higher levels of compliance for four students and the randomized dependent condition produced higher levels of compliance for one student. For four students, the two group contingencies were equally effective. A preference assessment indicated that the majority of target students preferred the randomized dependent condition and the majority of nontarget students preferred the independent condition. A number of potential explanations for our preference findings, including the possible role of obtained reinforcement, are discussed.  相似文献   
184.
For ensuring the well-being of groups, people are needed who deviate from ingroup norms that harm the group (“loyal deviance”). Qualifying previous results that loyal deviants have to be highly identified with the group, we hypothesize and show that this is only true when group members at the same time feel that they are highly prototypical for the group. No such effects occurred for peripheral members. In all three studies (N1 = 207, N2 = 115, N3 = 107), we measured people's intention to conform to a non-beneficial (vs. beneficial; Study 1) ingroup norm, self-investment in the group, and perceived (manipulated in Study 3) marginalization. Obviously, dissent from non-beneficial norms requires both a deep psychological investment in the group as well as secure ingroup membership. Implications are discussed.  相似文献   
185.
To understand recent anti-refugee protests in Europe, we examined how different levels of inclusiveness of group identities (national, European, and global) are related to intentions to protest among native Europeans. We focused on the mediating role of autochthony (a belief that the first inhabitants of a territory are more entitled) and the moderating role of threat. Survey data from 11 European countries (= 1,909) showed that national identification was positively associated with autochthony, and therefore, with the intention to protest against refugees. In contrast, global identification was related to lower protest intentions via lower autochthony. These paths were found only among Europeans who perceived refugees as a threat. European identification was not related to the endorsement of autochthony or to collective action. These findings indicate why and when majority members are willing to participate in collective action against refugees, and underscore the importance of global identification in the acceptance of refugees.  相似文献   
186.
曾欣然  汪玥  丁俊浩  周晖 《心理学报》2019,51(8):935-944
本文通过两个研究探讨了群体因素中的班级欺凌规范如何通过同辈压力、群体害怕影响欺凌行为的发生。研究1为实验研究, 被试为186名小学高年级学生(Mage = 11.36 ± 0.99岁)。结果表明在不同情境(欺凌/非欺凌)的启动下, 各变量得分均具有显著差异; 进一步分析仅发现同辈压力的中介作用边缘显著。研究2为相关研究, 943名小学高年级及初二学生(Mage = 12.00 ± 1.32岁)填写班级欺凌规范、同辈压力和欺凌行为问卷。HLM分析显示同辈压力在班级欺凌规范与欺凌行为起显著中介作用。  相似文献   
187.
消极刻板印象和群际焦虑是阻碍群际交往的重要因素。基于群际接触理论和群际焦虑理论模型,测量了少数民族和汉族交往时的群际焦虑水平、彼此持有的刻板印象和外群体态度等变量,考查了这些变量的特征及关系。结果表明:(1)汉族在群际交往过程中的群际焦虑水平显著高于少数民族;(2)女性比男性持有更积极的外群体态度;(3)消极刻板印象是产生群际焦虑和偏见态度的重要原因。减少消极刻板印象、降低群际焦虑是促进群际交往的重要途径。  相似文献   
188.
189.
This study aimed to validate measures of work engagement, job satisfaction, psychological empowerment, and organisational citizenship for use with employees in a mining enterprise in Zimbabwe. Miners (N = 176, males = 85.2%, females = 1.3%; age range = 24–65 years; general workers = 92%) completed the Utrecht Work Engagement Scale (UWES), the Psychological Empowerment Scale (PES), the Minnesota Job Satisfaction Questionnaire (MSQ20), and Organisational Citizenship Behaviour Checklist (OCB-C20). Findings, following exploratory factor analysis, suggest scores from the UWES, PES, MSQ20, and OCB20 to be reliable for research purposes in the Zimbabwean mining sector setting.  相似文献   
190.
Neutrosophic extended triplet group (NETG) is an interesting extension of the concept of classical group, which can be used to express general symmetry. This paper further studies the structural characterizations of NETG. First, some examples are given to show that some results in literature are false. Second, the differences between generalized groups and neutrosophic extended triplet groups are investigated in detail. Third, the notion of singular neutrosophic extended triplet group (SNETG) is introduced, and some homomorphism properties are discussed and a Lagrange-like theorem for finite SNETG is proved. Finally, the following important result is proved: a semigroup is a singular neutrosophic extended triplet group (SNETG) if and only if it is a generalized group.  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