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   788篇
  免费   38篇
  国内免费   1篇
  827篇
  2023年   10篇
  2022年   7篇
  2021年   8篇
  2020年   21篇
  2019年   26篇
  2018年   35篇
  2017年   25篇
  2016年   25篇
  2015年   24篇
  2014年   45篇
  2013年   111篇
  2012年   61篇
  2011年   50篇
  2010年   42篇
  2009年   32篇
  2008年   37篇
  2007年   26篇
  2006年   43篇
  2005年   35篇
  2004年   23篇
  2003年   26篇
  2002年   22篇
  2001年   11篇
  2000年   2篇
  1999年   6篇
  1998年   8篇
  1997年   10篇
  1996年   2篇
  1995年   2篇
  1994年   2篇
  1993年   4篇
  1992年   3篇
  1991年   2篇
  1990年   6篇
  1987年   4篇
  1984年   2篇
  1983年   2篇
  1981年   3篇
  1980年   2篇
  1978年   2篇
  1977年   3篇
  1976年   2篇
  1975年   2篇
  1974年   1篇
  1973年   1篇
  1972年   2篇
  1971年   1篇
  1962年   1篇
  1959年   1篇
  1951年   1篇
排序方式: 共有827条查询结果,搜索用时 15 毫秒
101.
Recognition of own-race faces is superior to recognition of other-race faces. In the present experiments, we explored the role of top-down social information in the encoding and recognition of racially ambiguous faces. Hispanic and African American participants studied and were tested on computer-generated ambiguous-race faces (composed of 50 % Hispanic and 50 % African American features; MacLin & Malpass, Psychology, Public Policy, and Law 7:98–118, 2001). In Experiment 1, the faces were randomly assigned to two study blocks. In each block, a group label was provided that indicated that those faces belonged to African American or to Hispanic individuals. Both participant groups exhibited superior memory for faces studied in the block with their own-race label. In Experiment 2, the faces were studied in a single block with no labels, but tested in two blocks in which labels were provided. Recognition performance was not influenced by the labeled race at test. Taken together, these results confirm the claim that purely top-down information can yield the well-documented cross-race effect in recognition, and additionally they suggest that the bias takes place at encoding rather than testing.  相似文献   
102.
The general aim of this study was to examine the relation of psychiatric symptom-induced impairment with other common parameters of mental health in children with autism spectrum disorder (ASD). Prevalence rates are used to illustrate the implications of different criteria for caseness. Parents/teachers completed DSM-IV-referenced rating scales for 6–12 year old children with ASD (N?=?115), the majority of whom were boys (86 %). Most children were rated by parents (81 %) or teachers (86 %) as being socially or academically impaired by symptoms of at least one psychiatric disorder. The most common impairing conditions (parent/teacher) were attention-deficit/hyperactivity disorder (67 %/71 %), oppositional defiant disorder (35 %/33 %), and anxiety disorder (47 %/34 %), and the combined rates based on either informant were generally much higher. Agreement between symptom cutoff and impairment cutoff was acceptable for most disorders. A larger percentage of youth were impaired by psychiatric symptoms than met symptom cutoff criteria, and the discrepancy between impairment cutoff and clinical cutoff (impairment cutoff plus symptom cutoff) was even greater. Impairment was moderately to highly correlated with both number and severity of symptoms. Parents’ and teachers’ ratings indicated little agreement as to whether a child was impaired. Findings for youth with ASD were similar to non ASD child psychiatry outpatient referrals, but clearly different in several ways from comparable studies of community-based samples.  相似文献   
103.
Using data from a national probability sample of heterosexual U.S. adults (N?=?2,281), the present study describes the distribution and correlates of men’s and women’s attitudes toward transgender people. Feeling thermometer ratings of transgender people were strongly correlated with attitudes toward gay men, lesbians, and bisexuals, but were significantly less favorable. Attitudes toward transgender people were more negative among heterosexual men than women. Negative attitudes were associated with endorsement of a binary conception of gender; higher levels of psychological authoritarianism, political conservatism, and anti-egalitarianism, and (for women) religiosity; and lack of personal contact with sexual minorities. In regression analysis, sexual prejudice accounted for much of the variance in transgender attitudes, but respondent gender, educational level, authoritarianism, anti-egalitarianism, and (for women) religiosity remained significant predictors with sexual prejudice statistically controlled. Implications and directions for future research on attitudes toward transgender people are discussed.  相似文献   
104.
This study examined specific parenting practices as predictors of prospective levels of children’s hyperactivity/inattention across early- and middle-childhood. Participants were a mixed-sex community cohort (N?=?976; 52 % boys) aged 4–10 years (M?=?6.5, SD?=?1.3). Measures of parenting practices, hyperactivity/inattention, conduct problems, and maternal education were collected at baseline, and hyperactivity/inattention re-assessed at 12-month follow-up. Analyses examined predictors of 12-month hyperactivity/inattention while controlling for levels at baseline. High levels of parental involvement were associated with reduced levels of hyperactivity/inattention, but only across early childhood. Conversely, increases in child age were associated with increased levels of hyperactivity/inattention across middle-childhood, but only among children exposed to high levels of inconsistent discipline. Inconsistent discipline and parental involvement appear to be uniquely associated with prospective hyperactivity/inattention across childhood, independent of associated conduct problems. Our results further suggest some developmental specificity with regard to the effects of these distinct dimensions of parenting on hyperactivity/inattention at different points in childhood.  相似文献   
105.
This paper presents the first comprehensive and systematic review of the sales-related customer relationship management (CRM) literature. Specifically, from a narrowed sample of 253 CRM-related articles, 38 were qualified as the juxtaposition of CRM strategies and technologies with sales relevance. Themes found within this literature include the evolving nature of channel functioning and interfirm relationships, the strategic organizational processes involving the sales function, the evolving nature of the sales role, and both salesperson and customer adoption of CRM technology. Contributions were derived from the extant literature for both theory and practice. The meager number of published works with direct relevance to sales management along with the practicality of the topic suggests that additional CRM research, both conceptual and empirical, would be beneficial.  相似文献   
106.
While Mark Rothko's canvases are renowned for their rich, monumental expanses of colour, he has insisted that his paintings should be appreciated on more than an aesthetic level. “The people who weep before my pictures,” he commented in 1956, “are having the same religious experience I had when I painted them.” While various critics and scholars have recognized the importance of this remark, just what Rothko meant by “religious experience” has been highly contested. In this article I will argue that Rothko's Jewish identity—informed by his experiences in Russia and New York—influenced his understanding of “religious experience” in subtle but powerful ways. I will not attempt to spot a raft of Jewish symbols and references in Rothko's work, an endeavour that has yielded spurious results in previous studies. Instead, I will examine Rothko's sense of “religious experience” as an evolving concept in his thought and painting; a process which finds its culmination in the Rothko Chapel, a space informed but not defined by the artist's Jewishness.  相似文献   
107.
The purpose of the study was to evaluate predictors of response and mechanisms of change for the Homework, Organization, and Planning Skills (HOPS) intervention for middle school students with Attention-Deficit/Hyperactivity Disorder (ADHD). Twenty-three middle school students with ADHD (grades 6–8) received the HOPS intervention implemented by school mental health providers and made significant improvements in parent-rated materials organization and planning skills, impairment due to organizational skills problems, and homework problems. Predictors of response examined included demographic and child characteristics, such as gender, ethnicity, intelligence, ADHD and ODD symptom severity, and ADHD medication use. Mechanisms of change examined included the therapeutic alliance and adoption of the organization and planning skills taught during the HOPS intervention. Participant implementation of the HOPS binder materials organization system and the therapeutic alliance as rated by the student significantly predicted post-intervention outcomes after controlling for pre-intervention severity. Adoption of the binder materials organization system predicted parent-rated improvements in organization, planning, and homework problems above and beyond the impact of the therapeutic alliance. These findings demonstrate the importance of teaching students with ADHD to use a structured binder organization system for organizing and filing homework and classwork materials and for transferring work to and from school.  相似文献   
108.
109.
110.
Depression, hopelessness, and low self‐esteem are implicated as vulnerability factors for suicide ideation. The association of self‐esteem with suicide ideation after controlling for depressed mood and hopelessness was examined. Adult psychiatric outpatients (N = 338) completed measures of self‐esteem, suicide ideation, hopelessness, and depression. Self‐esteem was operationalized as beliefs about oneself (self‐based self‐esteem) and beliefs about how other people regard oneself (other‐based self‐esteem). Each dimension of self‐esteem was negatively associated with suicide ideation after controlling for depression and hopelessness. Of the two dimensions of self‐esteem, other‐based self‐esteem was the more robust predictor of suicide ideation. These findings suggest that even in the context of depression and hopelessness, low self‐esteem may add to the risk for suicide ideation.  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