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   1095篇
  免费   82篇
  国内免费   13篇
  2024年   4篇
  2023年   23篇
  2022年   35篇
  2021年   54篇
  2020年   58篇
  2019年   32篇
  2018年   53篇
  2017年   55篇
  2016年   54篇
  2015年   55篇
  2014年   51篇
  2013年   180篇
  2012年   35篇
  2011年   59篇
  2010年   29篇
  2009年   78篇
  2008年   83篇
  2007年   59篇
  2006年   36篇
  2005年   16篇
  2004年   34篇
  2003年   12篇
  2002年   11篇
  2001年   4篇
  2000年   1篇
  1999年   1篇
  1998年   1篇
  1997年   2篇
  1996年   2篇
  1995年   3篇
  1992年   1篇
  1991年   1篇
  1988年   1篇
  1985年   2篇
  1983年   2篇
  1982年   7篇
  1981年   3篇
  1980年   8篇
  1979年   2篇
  1978年   8篇
  1977年   7篇
  1976年   8篇
  1975年   7篇
  1974年   5篇
  1973年   8篇
排序方式: 共有1190条查询结果,搜索用时 15 毫秒
31.
Young Black gay/bisexual men (YBGBM) are a highly marginalized population across multiple health outcomes. Most research on YBGBM health has focused on HIV/sexual health, but there is a demonstrable need for research examining racism and psychosocial functioning among this population. Racialized Sexual Discrimination (RSD), also known as sexual racism, is an important but under-investigated phenomenon that may have implications for the psychological health and well-being of YBGBM. This paper provides an overview of empirical research on RSD as experienced by gay/bisexual men of color in online partner-seeking venues. First, the researchers discuss how racialized experiences are a documented online phenomenon, with a variety of manifestations, and identify the potential effects that this phenomenon may have on the psychosocial health of YBGBM, and gay/bisexual men of color as a whole. Second, the researchers synthesize the RSD literature with a broader literature examining psychological well-being across race and sexual orientation. Third, the researchers present a theoretically grounded conceptual model detailing the pathways between RSD and psychological well-being using a stress and coping framework. The paper concludes with recommendations for future research on this topic, including scale development and hypothesis testing.  相似文献   
32.
This study explores connections between inward-directed violence and outward-directed violence using data from the Reach for Health sample, which was originally recruited in the 1990s from three middle schools in economically distressed, predominantly African American neighborhoods of New York City. Now in their thirties, participants (N = 595) completed surveys assessing current suicidal thoughts and behaviors as well as other violence involvements, including intimate partner violence victimization and perpetration. About 10% of males and females reported any suicidal ideation or attempt in the past 12 months. In logistic regression analyses adjusting for sociodemographics, prior reports of feeling blue in middle school (OR: 1.12, CI: 1.02–4.39) and young adult suicidality (OR: 2.54, CI: 1.30–4.95) are significantly related to later suicidality. So are concurrent aggressive behaviors, including reports of physical fighting outside the home (OR: 2.70, CI: 1.29–5.67) and IPV perpetration (OR: 2.09, CI: 1.11–3.94). Neither IPV victimization nor witnessing neighborhood violence is correlated. Findings shed light on the persistence of suicidality in the lives of those who come of age, and often remain, in communities with high levels of poverty, and confirm linkages of suicidality with externally directed aggression. Life-stage interventions are needed to counter the interwoven causes and consequences of multiple forms of violence.  相似文献   
33.
34.
35.
The objective of this study is to examine the influence of explicit (team reflexivity) and implicit (transactive memory) coordination processes on the perceived interventional effectiveness of specialized elite units (RAID) of the French national police. We test the hypothesis that transactive memory is a mediating process in the relationship between team reflexivity and perceived effectiveness. One hundred and three police-officers representing the seven French police special units replied to a questionnaire. The results show that perceived effectiveness is positively related to task reflexivity and transactive memory. The relationship between task reflexivity and perceived effectiveness is mediated by the integrated component of transactive memory (bootSE = 0.05, 95% BCa CI [0.004, 0.19]). The theoretical and practical implications are discussed with regard to the development of debriefing methods and teamwork training for the development of shared mental models.  相似文献   
36.
Adolescent athletes report body image concerns that negatively impact their sport experiences and participation. The coach’s perspective may be informative to how the context of sport perpetuates, supports, or protects from negative body image. Yet few coaches are represented in this area of research. The purpose of the present study was to explore coaches’ perceptions of body image in girls sport. Thirteen coaches with an average of 10 years of experience working with girls in primarily non-aesthetic team sports were interviewed. Based on inductive thematic analysis, coaches’ perceptions of the athletes’ body image concerns were reflected in four themes labelled (i) body image: the ‘elephant’ on the field (i.e., identifying the unspoken nature of body image), (ii) agents of body image in sport (i.e., parents, coaches, and media), (iii) skill over appearance (i.e., focusing on athletic skill and competence), and (vi) systemic strategies. This last theme offers several considerations for improving the sport context with a lens to improve body image. Of relevance, it was apparent that all coaches operationalized body image as predicated on appearance, body shape, and weight and this narrow simplistic perception could guide future programs and practices. Taken together, findings highlight the need to intervene with coaches to provide adequate support and education on body image in girls sport.  相似文献   
37.
Previously, investigators have sought to clarify the role of psychological factors in the development of expertise across numerous sport domains; however, almost no empirical work exists on winter sport athletes. Using a retrospective design, we examined associations between psychological traits, engagement in practice-related activities, and performance among sub-elite level, youth alpine skiers. A total of 169 skiers (88 women) enrolled at professional development academies in the United States completed a battery of questionnaires assessing practice history profiles and performance milestones, as well as various psychological factors (e.g., mental toughness, grit, perfectionism). Performance was assessed using national ranking across both speed and technical disciplines. In addition to linear models and MANOVA/MANCOVA tests, linear mixed-effect regressions were utilized to assess relationships between psychological factors, practice hours, and ranking over time. Higher scores on perfectionistic strivings (personal standards) were associated with improved performance. Also, grit was associated with increased engagement in individual practice hours. Coach-led one-on-one practice hours were associated with increased perfectionistic concerns (e.g., parental pressure), while indirect exposure (e.g., attending events without competing) was associated with decreased mental toughness. Findings highlight potentially important associations between athletes’ dispositional characteristics, prolonged ski engagement, and performance trajectory.  相似文献   
38.
聚焦推理加工初期,研究通过指导语操控主观加工倾向,考察不同指导语条件下内容可信度和形式有效性对演绎推理结果的影响,检验内容和形式两类加工过程的启动加工动态变化性。结果表明,指导语条件显著影响推理初期加工。在无提示指导语和形式判定指导语条件下,推理结果受到了形式有效性和内容可信度的影响;内容判定指导语下只受到了内容可信度的影响。证明主观加工倾向影响了内容和形式的启动加工关系,支持了动态变化性的假设。  相似文献   
39.
40.
Hedden T  Zhang J 《Cognition》2002,85(1):1-36
In reasoning about strategic interpersonal situations, such as in playing games, an individual's representation of the situation often includes not only information about the goals and rules of the game, but also a mental model of other minds. Often such mental models involve a hierarchy of reflexive reasoning commonly employed in social situations ("What do you think I think you think..."), and may be related to the developmental notion of 'theory of mind'. In two experiments, the authors formally investigate such interpersonal recursive reasoning in college-age adults within the context of matrix games. Participants are asked to predict the moves of another player (experimenter's confederate) in a two-choice, sequential-move game that may terminate at various stages with different payoffs for each player. Participants are also asked to decide optimally on their own moves based on the prediction made. Errors concerning the prediction, or translation of those predictions into decisions about one's action, were recorded. Results demonstrate the existence of a "default" mental model about the other player in the game context that is dynamically modified as new evidence is accumulated. Predictions about this other player's behavior are, in general, used consistently in decision-making, though the opponent tends to be modeled, by default, to behave in a myopic fashion not anticipating the participant's own action.  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