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   3405篇
  免费   102篇
  国内免费   2篇
  2023年   16篇
  2021年   17篇
  2020年   42篇
  2019年   60篇
  2018年   86篇
  2017年   68篇
  2016年   74篇
  2015年   54篇
  2014年   73篇
  2013年   420篇
  2012年   112篇
  2011年   112篇
  2010年   83篇
  2009年   78篇
  2008年   105篇
  2007年   124篇
  2006年   109篇
  2005年   117篇
  2004年   123篇
  2003年   107篇
  2002年   114篇
  2001年   49篇
  2000年   52篇
  1999年   59篇
  1998年   59篇
  1997年   37篇
  1996年   66篇
  1995年   63篇
  1994年   61篇
  1993年   58篇
  1992年   62篇
  1991年   43篇
  1990年   44篇
  1989年   44篇
  1988年   42篇
  1987年   41篇
  1986年   42篇
  1985年   56篇
  1984年   45篇
  1983年   54篇
  1982年   48篇
  1981年   40篇
  1980年   38篇
  1979年   26篇
  1978年   31篇
  1977年   33篇
  1976年   27篇
  1975年   19篇
  1974年   37篇
  1973年   21篇
排序方式: 共有3509条查询结果,搜索用时 15 毫秒
891.
Popp  Danielle  Donovan  Roxanne A.  Crawford  Mary  Marsh  Kerry L.  Peele  Melanie 《Sex roles》2003,48(7-8):317-325
Considerable research has shown that people have stereotypical beliefs about the speech and communication style of women and men. There is less research about stereotypes of Black people's speech, and none that jointly or comparably investigates communication stereotypes as a function of both gender and race. In this study, White college students (n = 111) rated a fictional character's speech on 36 pairs of words characteristic of communication style (e.g., emotional–unemotional) and also generated dialogue for the character. Targets' race and sex were varied. Results showed that beliefs about speech style were stronger for race than gender. Black speakers, both women and men, were rated as more direct and emotional, and less socially appropriate and playful, than White speakers. The dialogue generated by participants for Black speakers was less grammatical and more profane than for White speakers. Gender effects were consistent with earlier research but suggest a weakening of stereotypes; women's speech was seen as somewhat less direct and more emotional than men's speech. Beliefs about speech and communication style are important because they may function not only to describe what is but to prescribe what should be in social interaction.  相似文献   
892.
Prior lab research revealed higher basal total peripheral resistance (TPR) and lower cardiac output (CO) in lonely than in nonlonely young adults. In this study, experience sampling was used to obtain ambulatory blood pressure; impedance cardiography: and reports of activities, appraisals, interactions, and health behaviors. Results confirmed that loneliness predicted higher TPR and lower CO during a normal day. Loneliness did not predict differences in time spent alone, daily activities, or health behaviors but did predict higher stress appraisals and poorer social interactions. Independent of loneliness, interaction quality contributed to TPR. Loneliness differences were not mediated by depressed affect or neuroticism. Social support mediated loneliness differences in stress and threat. Concomitants of loneliness were comparable for men and women.  相似文献   
893.
Evolutionary psychologists have hypothesized that men and women possess both long-term and short-term mating strategies, with men's short-term strategy differentially rooted in the desire for sexual variety. In this article, findings from a cross-cultural survey of 16,288 people across 10 major world regions (including North America, South America, Western Europe, Eastern Europe, Southern Europe, Middle East, Africa, Oceania, South/Southeast Asia, and East Asia) demonstrate that sex differences in the desire for sexual variety are culturally universal throughout these world regions. Sex differences were evident regardless of whether mean, median, distributional, or categorical indexes of sexual differentiation were evaluated. Sex differences were evident regardless of the measures used to evaluate them. Among contemporary theories of human mating, pluralistic approaches that hypothesize sex differences in the evolved design of short-term mating provide the most compelling account of these robust empirical findings.  相似文献   
894.
In an effort to build interest in the two-year old service learning center and to fulfill its mission to integrate academic life with service in thoughtful and relevant ways, a competition was held to award developmental grants to faculty to create innovative courses incorporating service learning. The winning proposal from the business school used a business ethics course as the vehicle for formally introducing service into the business curriculum. This paper will tell the story of the intended and unintended consequences of building collaboration on several levels: between generations, between college and community, between faculty and college resources, between student teams, and between theory and practice.  相似文献   
895.
In this study, the nature of the spatial representations of an environment acquired from maps, navigation, and virtual environments (VEs) was assessed. Participants first learned the layout of a simple desktop VE and then were tested in that environment. Then, participants learned two floors of a complex building in one of three learning conditions: from a map, from direct experience, or by traversing through a virtual rendition of the building. VE learners showed the poorest learning of the complex environment overall, and the results suggest that VE learners are particularly susceptible to disorientation after rotation. However, all the conditions showed similar levels of performance in learning the layout of landmarks on a single floor. Consistent with previous research, an alignment effect was present for map learners, suggesting that they had formed an orientation-specific representation of the environment. VE learners also showed a preferred orientation, as defined by their initial orientation when learning the environment. Learning the initial simple VE was highly predictive of learning a real environment, suggesting that similar cognitive mechanisms are involved in the two learning situations.  相似文献   
896.
Community-based service providers often hire youth living with HIV (YLH) as peer leaders for delivering HIV education to uninfected adolescents. Life narratives were collected from 44 YLH during a hypotheses-generating two-year ethnographic study. About 30% of the youth were employed as peer educators. While 60% of the 44 youth had a lower-class background, only 23% of the peer leaders were lower class. One-fifth of the sample were female, but more than one-half of the peer leaders were female. After identifying and categorizing difficulties experienced by the peer leaders, a frequency count of each theme was conducted. Issues about professional boundaries were evident in 38.5% of the youth's narratives, indicating conflicts in their roles as peer leaders; 23% of the youth engaged in substance use and sexual behaviors that placed themselves and uninfected youth in their peer educator programs at risk; and 8% of the youth reported relapse while peer leaders. The observations suggest reconsideration or restructuring of existing peer-education models that employ YLH.  相似文献   
897.
Development of the Iowa Infant Feeding Attitude Scale (IIFAS) is described. In Study 1, a set of 17 items was selected on the basis of responses by 125 postpartum women. Analyses of the reliability and validity were then conducted. In Study 2, these analyses were replicated using data from an independent sample of 130 postpartum women. Study 3 involved an analysis of the ability of scores on the IIFAS to predict duration of breast-feeding among a sample of 725 women who had initiated that method of feeding their babies while in the hospital. Limitations of this research and possible future uses of the IIFAS in studies addressing the determinants and consequences of infant-feeding attitudes are discussed.  相似文献   
898.
This article examines how Black churches serve as therapeutic groups and thus provide a source of psychological support to African American communities. Group theory is used as a conceptual framework to discuss the findings from 7 focus groups conducted in Black churches in the New York metropolitan area. Implications for counselors working with clients involved in the Black religious tradition are discussed.  相似文献   
899.
In this paper I try to problematize our conception of rational agency and to suggest that this conception is a matter of some practical and political significance. This is done on the one hand by indicating why more attention should be paid to the role of practical know‐how, or skill, in the application of general laws or principles to particular cases, and on the other by looking to a Chinese model of efficacious action, where much attention is paid to cultivating the skills required to make the transition from general to particular, albeit at the expense of recognizing the significance of what we would think of as scientific understanding.  相似文献   
900.
Women's perceptions of generational influences of incest on their skills, abilities, and attitudes toward parenting their own children were investigated. Overarching themes that emerged were classified as unbalanced development, disconnected lives, and disowned dramas. Implications for clinical intervention, parent training, and future research are discussed.  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