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   1232篇
  免费   46篇
  2021年   14篇
  2020年   14篇
  2019年   26篇
  2018年   30篇
  2017年   25篇
  2016年   42篇
  2015年   28篇
  2014年   22篇
  2013年   110篇
  2012年   40篇
  2011年   51篇
  2010年   23篇
  2009年   24篇
  2008年   37篇
  2007年   42篇
  2006年   36篇
  2005年   42篇
  2004年   38篇
  2003年   43篇
  2002年   30篇
  2001年   19篇
  2000年   38篇
  1999年   31篇
  1998年   15篇
  1997年   18篇
  1996年   20篇
  1995年   20篇
  1994年   10篇
  1993年   10篇
  1992年   20篇
  1991年   12篇
  1990年   18篇
  1989年   16篇
  1988年   17篇
  1987年   22篇
  1986年   16篇
  1985年   13篇
  1984年   18篇
  1982年   9篇
  1981年   11篇
  1980年   15篇
  1978年   21篇
  1977年   18篇
  1976年   12篇
  1975年   20篇
  1974年   18篇
  1973年   15篇
  1972年   10篇
  1971年   12篇
  1966年   13篇
排序方式: 共有1278条查询结果,搜索用时 15 毫秒
101.
The current work examined contributions of emotion-resembling facial cues to impression formation. There exist common facial cues that make people look emotional, male or female, and from which we derive personality inferences. We first conducted a Pilot Study to assess these effects. We found that neutral female versus neutral male faces were rated as more submissive, affiliative, na?ve, honest, cooperative, babyish, fearful, happy, and less angry than neutral male faces. In our Primary Study, we then "warped" these same neutral faces over their corresponding anger and fear displays so the resultant facial appearance cues now structurally resembled emotion while retaining a neutral visage (e.g., no wrinkles, furrows, creases, etc.). The gender effects found in the Pilot Study were replicated in the Primary Study, suggesting clear stereotype-driven impressions. Critically, ratings of the neutral-over-fear warps versus neutral-over-anger warps also revealed a profile similar to the gender-based ratings, revealing perceptually driven impressions directly attributable to emotion overgeneralisation.  相似文献   
102.
Impairment on standard tests of delayed recall is often already maximal in the aMCI stage of Alzheimer's Disease. Neuropathological work shows that the neural substrates of memory function continue to deteriorate throughout the progression of the disease, hinting that further changes in memory performance could be tracked by a more sensitive test of delayed recall. Recent work shows that retention in aMCI patients can be raised well above floor when the delay period is devoid of further material - 'Minimal Interference'. This memory enhancement is thought to be the result of improved memory consolidation. Here we used the minimal interference/interference paradigm (word list retention following 10 min of quiet resting vs. picture naming) in a group of 17 AD patients, 25 aMCI patients and 25 controls. We found (1) that retention can be improved significantly by minimal interference in patients with aMCI and patients with mild to moderate AD; (2) that the minimal interference paradigm is sensitive to decline in memory function with disease severity, even when performance on standard tests has reached floor; and (3) that this paradigm can differentiate well (80% sensitivity and 100% specificity) between aMCI patients who progress and do not progress to AD within 2 years. Our findings support the notion that the early memory dysfunction in AD is associated with an increased susceptibility to memory interference and are suggestive of a gradual decline in consolidation capacity with disease progression.  相似文献   
103.
There are three distinct questions associated with Simpson’s paradox. (i) Why or in what sense is Simpson’s paradox a paradox? (ii) What is the proper analysis of the paradox? (iii) How one should proceed when confronted with a typical case of the paradox? We propose a “formal” answer to the first two questions which, among other things, includes deductive proofs for important theorems regarding Simpson’s paradox. Our account contrasts sharply with Pearl’s causal (and questionable) account of the first two questions. We argue that the “how to proceed question?” does not have a unique response, and that it depends on the context of the problem. We evaluate an objection to our account by comparing ours with Blyth’s account of the paradox. Our research on the paradox suggests that the “how to proceed question” needs to be divorced from what makes Simpson’s paradox “paradoxical.”  相似文献   
104.
Various studies have found that viewing physical or relational aggression in the media can impact subsequent engagement in aggressive behavior. However, this has rarely been examined in the context of relationships. Accordingly, the aim of this study was to examine the connection between viewing various types of aggression in the media and perpetration of aggression against a romantic partner. A total of 369 young adults completed a variety of questionnaires asking for their perpetration of various forms of relationship aggression. Participants' exposure to both physical and relational aggression in the media was also assessed. As a whole, we found a relationship between viewing aggression in the media and perpetration of aggression; however, this depended on the sex of the participant and the type of aggression measured. Specifically, exposure to physical violence in the media was related to engagement in physical aggression against their partner only for men. However, exposure to relational aggression in the media was related to romantic relational aggression for both men and women.  相似文献   
105.
The authors investigated the relationship between religious and spiritual values and moral commitment in marriage to further inform marriage and family counselors about the nature of committed relationships. Using a qualitative research design, they examined individuals' perceptions of moral commitment in their marriage and how their religious and spiritual values influence those perceptions. Narrative text was analyzed through an iterative process, involving constant comparison of emerging themes, and 6 categories materialized. Findings build on existing knowledge regarding the importance of moral commitment to marital health specifically as it relates to the counseling profession.  相似文献   
106.
107.
We conducted two experiments to test the impact of positive affect on social problem solving. In Experiment 1, participants induced to experience a positive (vs. neutral) affective state generated a greater number of relevant steps to solve fictitious interpersonal problems as well as more effective solutions to the problems. In Experiment 2, participants induced to experience a positive (vs. negative) affective state generated more functional solutions to their own social problems. The positive mood effects observed in Experiment 2 were moderated by dispositional optimism. Our findings have practical implications, as the extent to which individuals are able to generate effective solutions to social problems has far‐reaching consequences with respect to personal adjustment and social functioning.  相似文献   
108.
This article examines Anton Boisen’s political negotiations within the identity categories of ministry and madness in the aftermath of his own repeated episodes of psychosis. In conversation with contemporary queer theorists Judith Butler, José Esteban Muñoz, and Lee Edelman, the article characterizes Boisen’s negotiations between dominant and marginalized identity spheres as a political performance of disidentification in which a subject moves and negotiates between disempowered and hegemonic social spheres, simultaneously displacing but also, as Boisen’s example demonstrates, reifying the norms of the latter. The article illustrates how Boisen sought to change many of the practices of pastoral care for those consigned to madness, while at the same time his actions also reestablished the very boundaries and exclusions he sought to displace.  相似文献   
109.
Although content analyses have found that superhero programs in the media portray strong gender stereotypes of masculinity, little research has examined the effects of viewing such programs. In the current study, 134 mothers of preschool children (from the Western and Northwestern United States) reported their child’s superhero exposure in the media, male-stereotyped play, weapon play, and parental active mediation of the media at two time points (1 year apart). Results revealed that boys viewed superhero programs more frequently than girls, with nearly a quarter of boys viewing superhero programs at least weekly. Analyses revealed that superhero exposure was related to higher levels of male-stereotyped play for boys and higher levels of weapon play for both boys and girls from Time 1 to Time 2, even after controlling for initial levels. Parental active mediation did not negate these effects, and even served to strengthen one finding for girls. Specifically, among girls with high superhero exposure, weapon play was highest for girls who received frequent active mediation. Implications of the results are discussed with a focus on whether such programs are developmentally appropriate for preschool children.  相似文献   
110.
To date, research on storm phobia has been limited by a lack of validated self-report measures for evaluating the severity of anxiety, phobic avoidance, and distress associated with storms and severe weather. The current research presents the development and validation of the Storm Fear Questionnaire (SFQ), a 15-item self-report questionnaire that assesses the cognitive, affective, and behavioral aspects thought to be associated with Storm Phobia in adults. Three studies were conducted to assess 1) the factor structure, internal consistency, and convergent and discriminant validity of the SFQ, 2) the test-retest reliability of the SFQ, 3) the extent that scores on the SFQ were associated with subjective anxiety ratings during a Behavioral Approach Test (BAT) involving exposure to a virtual thunderstorm, and the extent to which SFQ scores distinguished community participants with versus without a fear of storms. Exploratory factor analyses supported a one-factor model with good internal consistency (Cronbach’s α?=?.95), good convergent and discriminant validity with self-report measures of anxiety, worry, depression, and other specific phobias, and acceptable test-retest reliability. Moreover, there was a significant positive association between SFQ scores and anxiety ratings following the BAT involving exposure to a virtual thunderstorm and participants with a high fear of storms reported significantly higher SFQ scores than those with a low fear of storms. In sum, the SFQ has good psychometric properties and appears to be a valuable tool for assessing the severity of fear associated with storms and severe weather. Research evaluating the diagnostic and clinical utility of the SFQ is still needed.  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