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   2530篇
  免费   95篇
  国内免费   1篇
  2023年   11篇
  2022年   17篇
  2021年   23篇
  2020年   39篇
  2019年   44篇
  2018年   61篇
  2017年   75篇
  2016年   93篇
  2015年   50篇
  2014年   69篇
  2013年   257篇
  2012年   110篇
  2011年   124篇
  2010年   79篇
  2009年   81篇
  2008年   129篇
  2007年   134篇
  2006年   135篇
  2005年   103篇
  2004年   96篇
  2003年   110篇
  2002年   102篇
  2001年   43篇
  2000年   43篇
  1999年   29篇
  1998年   38篇
  1997年   35篇
  1996年   34篇
  1995年   27篇
  1994年   20篇
  1993年   11篇
  1992年   21篇
  1991年   20篇
  1990年   16篇
  1989年   24篇
  1988年   28篇
  1987年   19篇
  1986年   15篇
  1985年   26篇
  1984年   32篇
  1983年   13篇
  1982年   21篇
  1981年   16篇
  1980年   22篇
  1979年   17篇
  1978年   15篇
  1977年   16篇
  1976年   25篇
  1974年   15篇
  1973年   13篇
排序方式: 共有2626条查询结果,搜索用时 15 毫秒
901.
Few studies examine the effectiveness of panic control treatment across diverse ethnic groups. In this paper we present data on 40 patients (African American, n = 24; Caucasian, n = 16) with panic disorder and comorbid agoraphobia who presented at an anxiety disorder clinic in an inner-city area. On initial assessment both groups were similar on psychometric measures, and both groups moderately improved with treatment though significant residual symptoms remained. We illustrate, through case examples, a variety of clinical issues that need to be addressed when providing treatment to multiethnic African American clients with panic disorder and agoraphobia.  相似文献   
902.
903.
We examined the relationship between maternal employment and college students’ expected work–family conflict as well as the relationship between expected conflict and the anticipated use of family-altering and career-altering strategies. Results indicated a positive relationship between the extensiveness of maternal employment and expected work–family conflict only for men. In addition, students who expected extensive work–family conflict anticipated delaying marriage, limiting the number of children they will have, and, in the case of men, intending not to have children. There was no relationship between expected work–family conflict and the anticipated use of career-altering strategies. Implications of the findings and directions for future research are discussed.  相似文献   
904.
A growing body of research finds that the activities of the immune system—in addition to protecting the body from infection and injury—also influence how we think, feel, and behave. Although research on the relationship between the immune system and psychological and behavioral outcomes has most commonly focused on the experiences of those who are ill or experiencing an acute immune response, we propose that the immune system may also play a key role in influencing such outcomes in those who are healthy. Here, we review theory and research suggesting that inflammation—a key component of the immune response to pathogens and stressors—may play an important modulatory role in shaping emotions, motivation, cognition, and behavior, even among those without symptoms of illness. Moreover, because inflammation occurs in response to a number of everyday social experiences (e.g., loneliness and stress), we propose that it may be an important mediator of many psychological and behavioral outcomes that are of interest to social and personality psychologists. We close by discussing potential opportunities for researchers looking to incorporate psychoneuroimmunology (PNI) into their area of inquiry.  相似文献   
905.
Although many studies have focused on aggression or visual-spatial cognition effects of video games, the problem-solving aspects have been largely ignored. This study sought to expand the existing literature on video game effects by focusing on a rarely-tested outcome: creative production. As a game with few rules and a high amount of player freedom, Minecraft exemplifies a game that fosters players’ abilities for creative expression. This experimental study included 352 undergraduates and it compared the effect of playing Minecraft on creativity measures compared to watching a TV show (passive control), a driving game (game control), and playing Minecraft with specific instructions (an instructional control). A within-subjects analysis found a significant correlation between trait creativity and game play habits. Between-groups experimental analyses showed that players randomly assigned to play Minecraft without instruction demonstrated significantly higher scores on post-game creativity measures compared to those who played Minecraft with instructions to “be creative,” those who played a driving game, or those who watched a television show. Results indicate that effects are not solely predicted by game mechanics, but also by the way the player plays.  相似文献   
906.
Many mental health clinicians participate in the use of social media in their professional and personal lives. There are a number of ethics issues and challenges associated with this social media use, particularly with regard to self-disclosure. In this comment, key issues relevant to social media use and self-disclosure are addressed including relevant ethics guidance for participating in social media; social media use, boundaries, and multiple relationships; informed consent and the social media policy; and preparation of our next generation for working ethically and effectively in the digital world. These challenges are examined and recommendations for addressing each of them in a thoughtful and proactive manner are made with a focus on each mental health professional’s overarching ethics obligations to those we serve.  相似文献   
907.
908.
Chronic stress weakens the immune system and leads to heightened bodily inflammation, which in turn is linked with serious health conditions. This study examined whether religiosity moderates the relationship between stress and inflammation (measured by C-reactive Protein (CRP)). A sample of 4,734 community-dwelling older adults was drawn from the 2006 wave of the Health and Retirement Study. Logistic regression was used to analyze the relationship between chronic stress (8-item index), inflammation (high CRP level), and religiosity (organizational, nonorganizational, and intrinsic), controlling for other factors. Higher levels of stress were significantly associated with high inflammation/CRP (p = .039). Further, intrinsic religiosity acted as a moderator of this relationship (p = .024), such that the relationship between stress and inflammation is lessened for persons with higher levels of intrinsic religiosity. Higher intrinsic religiosity attenuated the effects of stress on inflammation, suggesting that individuals with stronger religious commitment/motivation may better cope with stress.  相似文献   
909.
The predominant paradigm for Amish research over the past three decades has been “negotiating with modernity” (NWM). NWM explains how the Amish as a distinctive American culture and religion have overcome the threats modernity poses to their existence. This article argues that NWM has been accepted and replicated uncritically and without empirical testing due to properties making it inherently untestable. We first synthesize the central NWM literature, as the paradigm has never been fully constructed in one place. We then call attention to two sets of impairments that prevent empirical tests. First, the perspective contains several logical fallacies and terminology problems. NWM reifies “the Amish” as its unit of analysis; creates circular variable relationships (the Amish are Amish because they are not something else); employs terms problematically, notably “modernity” and “modernization”; dichotomizes phenomena; and is grounded in no particular theoretical tradition. Second, we argue that the production of knowledge within core NWM literature has not been sufficiently substantiated. Data collection procedures and methodological strategies are unclear or undefined and scientific peer review is relatively low. We conclude by suggesting more promising theoretical directions for Amish studies.  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