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   568篇
  免费   28篇
  国内免费   2篇
  2023年   5篇
  2022年   5篇
  2021年   10篇
  2020年   15篇
  2019年   15篇
  2018年   15篇
  2017年   21篇
  2016年   21篇
  2015年   9篇
  2014年   22篇
  2013年   65篇
  2012年   24篇
  2011年   29篇
  2010年   14篇
  2009年   14篇
  2008年   27篇
  2007年   19篇
  2006年   19篇
  2005年   17篇
  2004年   20篇
  2003年   14篇
  2002年   25篇
  2001年   8篇
  2000年   6篇
  1999年   7篇
  1998年   9篇
  1997年   7篇
  1996年   6篇
  1995年   4篇
  1994年   11篇
  1993年   5篇
  1992年   13篇
  1991年   8篇
  1990年   4篇
  1989年   5篇
  1988年   4篇
  1986年   7篇
  1984年   3篇
  1983年   3篇
  1982年   3篇
  1981年   4篇
  1980年   4篇
  1978年   5篇
  1977年   8篇
  1976年   4篇
  1974年   3篇
  1973年   3篇
  1971年   3篇
  1966年   3篇
  1965年   2篇
排序方式: 共有598条查询结果,搜索用时 15 毫秒
501.
This study explores the relative importance of everyday racism, empathic concern, communalism, and religiosity as predictors of pro-social involvement (i.e., volunteerism and membership in political/social justice organizations) among a sample of African American men (N = 151). Church involvement emerged as a positive predictor of the likelihood that these men were involved in volunteer work as well as the number of hours that men dedicated to volunteer work. Communalism positively predicted the amount of time (in hours per year) that men were involved in volunteer work. Subjective religiosity and the stress of everyday racism were associated with a greater likelihood of being a member of a political–social justice organization. Implications of these findings are discussed.  相似文献   
502.
This study examines the roles of family variables (authoritarian and authoritative parenting, family disharmony) and school variables (liking school, perceived control of bullying and school hassles) in discriminating non-bully/non-victims, victims and bullies. Participants were parents and their children aged 9–12 years (N = 610). Data were analyzed using ANOVA and discriminant function analysis (DFA). Two significant functions emerged, both of which appeared important in discriminating children according to their bullying status. Together they allowed for the correct classification of 76% of the non-bully/non-victims, 57% of victims, and 61% of bullies. The main conclusion is that family and school systems working together may provide the most effective means of intervention for bullying problems. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   
503.
Two experiments pitted the default-interventionist account of belief bias against a parallel-processing model. According to the former, belief bias occurs because a fast, belief-based evaluation of the conclusion pre-empts a working-memory demanding logical analysis. In contrast, according to the latter both belief-based and logic-based responding occur in parallel. Participants were given deductive reasoning problems of variable complexity and instructed to decide whether the conclusion was valid on half the trials or to decide whether the conclusion was believable on the other half. When belief and logic conflict, the default-interventionist view predicts that it should take less time to respond on the basis of belief than logic, and that the believability of a conclusion should interfere with judgments of validity, but not the reverse. The parallel-processing view predicts that beliefs should interfere with logic judgments only if the processing required to evaluate the logical structure exceeds that required to evaluate the knowledge necessary to make a belief-based judgment, and vice versa otherwise. Consistent with this latter view, for the simplest reasoning problems (modus ponens), judgments of belief resulted in lower accuracy than judgments of validity, and believability interfered more with judgments of validity than the converse. For problems of moderate complexity (modus tollens and single-model syllogisms), the interference was symmetrical, in that validity interfered with belief judgments to the same degree that believability interfered with validity judgments. For the most complex (three-term multiple-model syllogisms), conclusion believability interfered more with judgments of validity than vice versa, in spite of the significant interference from conclusion validity on judgments of belief.  相似文献   
504.
In the context of HIV, women’s sexual rights and sexual autonomy are important but frequently overlooked and violated. Guided by community voices, feminist theories, and qualitative empirical research, we reviewed two decades of global quantitative research on sexuality among women living with HIV. In the 32 studies we found, conducted in 25 countries and composed mostly of cis-gender heterosexual women, sexuality was narrowly constructed as sexual behaviours involving risk (namely, penetration) and physiological dysfunctions relating to HIV illness, with far less attention given to the fullness of sexual lives in context, including more positive and rewarding experiences such as satisfaction and pleasure. Findings suggest that women experience declines in sexual activity, function, satisfaction, and pleasure following HIV diagnosis, at least for some period. The extent of such declines, however, is varied, with numerous contextual forces shaping women’s sexual well-being. Clinical markers of HIV (e.g., viral load, CD4 cell count) poorly predicted sexual outcomes, interrupting widely held assumptions about sexuality for women with HIV. Instead, the effects of HIV-related stigma intersecting with inequities related to trauma, violence, intimate relations, substance use, poverty, aging, and other social and cultural conditions primarily influenced the ways in which women experienced and enacted their sexuality. However, studies framed through a medical lens tended to pathologize outcomes as individual “problems,” whereas others driven by a public health agenda remained primarily preoccupied with protecting the public from HIV. In light of these findings, we present a new feminist approach for research, policy, and practice toward understanding and enhancing women’s sexual lives—one that affirms sexual diversity; engages deeply with society, politics, and history; and is grounded in women’s sexual rights.  相似文献   
505.

Purpose

Recent work–family literature has identified leadership as an area for practical research inquiry. The purpose of the present study was to conduct a multilevel analysis that applies leader–member exchange (LMX) and conservation of resources theories as frameworks for optimizing subordinates’ work–family experiences.

Design/Methodology/Approach

Effects of the interaction between individual-level and workgroup-level LMX on work–family outcomes were examined using web-based survey data from 765 information technology workers in 79 workgroups.

Findings

High LMX was linked to reduced work interference with family, perceptions of managerial support, perceived career consequences, and organizational time demands. However, the benefits of high LMX were attenuated in the presence of low workgroup LMX for all outcomes except managerial support.

Implications

Findings suggest that an individual’s work–family experiences are influenced by both self and others’ supervisory relationships and provide further support for the efficacy of multilevel examinations of LMX. Results support LMX theory as a framework for enhancing work–family outcomes. Through individual and group-level LMX, supervisors may foster perceptions that shape work–family micro-climates within the same organization.

Originality/Value

This study focuses on a practical avenue for intervention (i.e., leadership) using a theoretically grounded approach. It uncovers a possible mechanism—high individual and group LMX—through which work–family outcomes can be improved. Additionally, this study answers calls in the work–family literature for research with implications for intervention and employs multilevel modeling.
  相似文献   
506.
Delay of gratification captures elements of temptation and self‐denial that characterize real‐life problems with money and other problem behaviors such as unhealthy risk taking. According to fuzzy‐trace theory, decision makers mentally represent social values such as delay of gratification in a coarse but meaningful form of memory called “gist.” Applying this theory, we developed a gist measure of delay of gratification that does not involve quantitative trade‐offs (as delay discounting does) and hypothesize that this construct explains unique variance beyond sensation seeking and inhibition in accounting for problem behaviors. Across four studies, we examine this Delay‐of‐gratification Gist Scale by using principal components analyses and evaluating convergent and divergent validity with other potentially related scales such as Future Orientation, Propensity to Plan, Time Perspectives Inventory, Spendthrift‐Tightwad, Sensation Seeking, Cognitive Reflection, Barratt Impulsiveness, and the Monetary Choice Questionnaire (delay discounting). The new 12‐item measure captured a single dimension of delay of gratification, correlated as predicted with other scales, but accounted for unique variance in predicting such outcomes as overdrawing bank accounts, substance abuse, and overall subjective well‐being. Results support a theoretical distinction between reward‐related approach motivation, including sensation seeking, and inhibitory faculties, including cognitive reflection. However, individuals' agreement with the qualitative gist of delay of gratification, as expressed in many cultural traditions, could not be reduced to such dualist distinctions nor to quantitative conceptions of delay discounting, shedding light on mechanisms of self‐control and risk taking. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
507.
We used Sharable Knowledge Objects (SKOs) to create an Intelligent Tutoring System (ITS) grounded in Fuzzy-Trace Theory to teach women about obesity prevention: GistFit, getting the gist of healthy eating and exercise. The theory predicts that reliance on gist mental representations (as opposed to verbatim) is more effective in reducing health risks and improving decision making. Technical information was translated into decision-relevant gist representations and gist principles (i.e., healthy values). The SKO was hypothesized to facilitate extracting these gist representations and principles by engaging women in dialogue, “understanding” their responses, and replying appropriately to prompt additional engagement. Participants were randomly assigned to either the obesity prevention tutorial (GistFit) or a control tutorial containing different content using the same technology. Participants were administered assessments of knowledge about nutrition and exercise, gist comprehension, gist principles, behavioral intentions and self-reported behavior. An analysis of engagement in tutorial dialogues and responses to multiple-choice questions to check understanding throughout the tutorial revealed significant correlations between these conversations and scores on subsequent knowledge tests and gist comprehension. Knowledge and comprehension measures correlated with healthier behavior and greater intentions to perform healthy behavior. Differences between GistFit and control tutorials were greater for participants who engaged more fully. Thus, results are consistent with the hypothesis that active engagement with a new gist-based ITS, rather than a passive memorization of verbatim details, was associated with an array of known psychosocial mediators of preventive health decisions, such as knowledge acquisition, and gist comprehension.  相似文献   
508.
A large body of research has documented a relation between the executive cognitive functions (ECFs) and interpersonal aggressive behavior. A predominant theory proposes that individuals with poor ECFs are more aggressive because they are unable to inhibit impulsive behaviors. However, evidence for this relationship is typically indirect. In this study, 46 healthy men and women completed measures of ECF, the Taylor Aggression Paradigm, and the Go/No‐Go discrimination task, a behavioral measure of impulsivity. Also, impulsiveness of participant responses during the aggression task was directly assessed by measuring latency of responses to provocation (“set‐time”). It was hypothesized that low‐quartile–scoring ECF men and women would perform more aggressively and more impulsively than high‐quartile peers. Consistent with expectations, results indicated that ECF was related to aggression and to impulsivity on the Go/No‐Go task. However, low‐ECF men and women did not have shorter set‐times; in fact, on this task, low‐ECF participants' behavioral decisions seemed slightly slower than those of high‐ECF participants. In light of these results, the authors speculate that a social information‐processing problem may mediate the ECF aggression relationship rather than altered impulsivity per se. Aggr. Behav. 29:15–30, 2003. © 2003 Wiley‐Liss, Inc.  相似文献   
509.
Two experiments examined whether video game expertise transfers to performance on measures of spatial ability. In Experiment 1, skilled Tetris players outperformed non‐Tetris players on mental rotation of shapes that were either identical to or very similar to Tetris shapes, but not on other tests of spatial ability. The pattern of performance on those mental rotation tasks revealed that skilled Tetris Players used the same mental rotation procedures as non‐Tetris players, but when Tetris shapes were used, they executed them more quickly. In Experiment 2, non‐Tetris players who received 12 hours of Tetris‐playing experience did not differ from matched control students in pretest‐to‐posttest gains on tests of spatial ability. However, Tetris‐experienced participants were more likely to use an alternative type of mental rotation for Tetris shapes than were Tetris‐inexperienced participants. The results suggest that spatial expertise is highly domain‐specific and does not transfer broadly to other domains. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
510.
The question of how to reason well is an important normative question,one which ultimately motivates some of our interest in the more abstracttopic of the principles of practical reason. It is this normative questionthat I propose to address by arguing that given the goal of an importantkind of deliberation, we will deliberate better if we develop certainvirtues. I give an account of the virtue of stability and I argue thatstability makes reasoners (of a certain sort) reason better. Further,I suggest at the end of the paper that an account of virtues thatconduce to good reasoning might go a long way toward answering someof the traditional questions about the principles ofpractical reason.  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