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   4564篇
  免费   1466篇
  2023年   9篇
  2022年   14篇
  2021年   89篇
  2020年   110篇
  2019年   418篇
  2018年   325篇
  2017年   435篇
  2016年   423篇
  2015年   365篇
  2014年   353篇
  2013年   631篇
  2012年   340篇
  2011年   260篇
  2010年   277篇
  2009年   254篇
  2008年   246篇
  2007年   178篇
  2006年   142篇
  2005年   149篇
  2004年   127篇
  2003年   144篇
  2002年   156篇
  2001年   108篇
  2000年   92篇
  1999年   53篇
  1998年   30篇
  1997年   18篇
  1996年   21篇
  1995年   17篇
  1994年   21篇
  1993年   9篇
  1992年   18篇
  1991年   15篇
  1990年   15篇
  1989年   12篇
  1988年   15篇
  1987年   12篇
  1986年   12篇
  1985年   9篇
  1984年   11篇
  1983年   5篇
  1982年   8篇
  1981年   6篇
  1980年   8篇
  1979年   6篇
  1978年   12篇
  1976年   8篇
  1973年   5篇
  1972年   5篇
  1969年   6篇
排序方式: 共有6030条查询结果,搜索用时 15 毫秒
161.
162.
National surveillance data indicate marked differences between Indigenous and other Australians in the prevalence of many sexually transmitted infections (STIs). Young Indigenous people bear a particularly high burden of these infections. A collaboration of university researchers, Indigenous health workers and young Indigenous people conducted 45 field interviews to examine how young Indigenous Australians keep themselves healthy and protected against STIs. Our findings emphasise the complexity of health behaviours, where individuals are rarely always ‘risky’ or always ‘safe’, as well as subtle gender differences in health practices. Preventive strategies employed by the young people were contingent on beliefs and knowledge about sexual partners, the type of relationship, the context of the sexual encounter and access to condoms. Tangible strengths such as young Indigenous people's commitments to condoms and STI screening should be celebrated and bolstered to enhance their ability to protect themselves against adverse health outcomes and enhance their resilience against STIs. Focusing on strengths helps to counter the deficit model of health commonly deployed in Indigenous health research and draws attention to health issues facing young Indigenous people and their communities, without reinforcing negative stereotypes or focusing solely on individual risk behaviour. We provide concrete recommendations for health promotion and education. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
163.
164.
The purpose of this article is to describe a pilot mentoring program for Early Career Psychologists (ECPs) working in Academic Health Centers (AHCs) and synthesize the lessons learned to contribute to future ECP and AHC career development training programs. The authors describe an early career development model, named the Early Career Boot Camp. This intensive experience was conducted as a workshop meant to build a supportive network and to provide mentorship and survival tools for working in AHCs. Four major components were addressed: professional effectiveness, clinical supervision, strategic career planning, and academic research. Nineteen attendees who were currently less than 5 years post completion of doctoral graduate programs in psychology participated in the program. The majority of boot camp components were rated as good to excellent, with no component receiving below average ratings. Of the components offered within the boot camp, mentoring and research activities were rated the strongest, followed by educational activities, challenges in AHCS, and promotion and tenure. The article describes the purpose, development, implementation, and assessment of the program in detail in an effort to provide an established outline for future organizations to utilize when mentoring ECPs.  相似文献   
165.
This study replicates and extends prior studies of the dimensionality, convergent, and external validity of African Self-Consciousness Scale scores with appropriate exploratory factor analysis methods and a large gender balanced sample (N = 348). Viable one- and two-factor solutions were cross-validated. Both first factors overlapped significantly and were labeled "Embracing African Heritage." The second subscale of the two-factor solution was labeled "Refusal to Deny African Heritage." Only the structural validity of the first factor of the two-factor solution was fully consistent with prior findings. Partial evidence of convergent validity was found for all factors, and only the second factor of the two-factor solution received external validity support. Implications for usage of the African Self-Consciousness Scale and recommendations for further investigation are discussed.  相似文献   
166.
This study assumes that performing household labor is a method of maintaining the marital relationship and investigates whether higher marital commitment (personal, moral, and structural) is associated with more time spent on housework. Data taken from the second wave of the National Survey of Families and Households on 3,428 paired spouses in the United States were used to test research hypotheses. Results indicate that (a) husbands with higher moral commitment, or those married to a wife with lower moral commitment, do more routine housework, and (b) husbands with stronger personal commitment do less routine housework and their wives do more. The interplay of gender ideology and marital commitment as they pertain to housework performance for each gender is discussed.  相似文献   
167.
Kelly Staples 《Res Publica》2012,18(1):93-106
This article focuses on the account of disrespect found in Honneth’s theory of recognition. In it, I am particularly interested in the form of misrecognition or disrespect which is the negation of respect, and which is clearly represented by statelessness. Respect, for Honneth, is closely connected to legal recognition. Guided by Honneth’s view of critical theory as ‘not entirely without a foundation in social reality’, the article puts together an analysis of the political dynamics of his model of disrespect. This analysis is used to challenge certain aspects of Honneth’s political theory and in particular the implications of his conception of the state. The article argues that the way in which the state is used has the effect of obscuring significant political obstacles to recognition, and in particular, the way in which the state limits respect.  相似文献   
168.
The social brain undergoes developmental change during adolescence, and pubertal hormones are hypothesized to contribute to this development. We used fMRI to explore how pubertal indicators (salivary concentrations of testosterone, oestradiol and DHEA; pubertal stage; menarcheal status) relate to brain activity during a social emotion task. Forty‐two females aged 11.1 to 13.7 years underwent fMRI scanning while reading scenarios pertaining either to social emotions, which require the representation of another person’s mental states, or to basic emotions, which do not. Pubertal stage and menarcheal status were used to assign girls to early or late puberty groups. Across the entire sample, the contrast between social versus basic emotion resulted in activity within the social brain network, including dorsomedial prefrontal cortex (DMPFC), the posterior superior temporal sulcus, and the anterior temporal cortex (ATC) in both hemispheres. Increased hormone levels (independent of age) were associated with higher left ATC activity during social emotion processing. More advanced age (independent of hormone levels) was associated with lower DMPFC activity during social emotion processing. Our results suggest functionally dissociable effects of pubertal hormones and age on the adolescent social brain.  相似文献   
169.
Performing action has been found to have a greater impact on learning than observing action. Here we ask whether a particular type of action – the gestures that accompany talk – affect learning in a comparable way. We gave 158 6‐year‐old children instruction in a mental transformation task. Half the children were asked to produce a Move gesture relevant to the task; half were asked to produce a Point gesture. The children also observed the experimenter producing either a Move or Point gesture. Children who produced a Move gesture improved more than children who observed the Move gesture. Neither producing nor observing the Point gesture facilitated learning. Doing gesture promotes learning better than seeing gesture, as long as the gesture conveys information that could help solve the task.  相似文献   
170.
With its history dating back five millennia, the art of creating harmonious surroundings – commonly referred to as Feng Shui – has become deeply rooted in Chinese culture. Yet despite its significant effect on people's daily lives, a dearth of research is available on how Feng Shui influences consumers' decisions. This study investigates the influence of Feng Shui on customers' attitude based on their regulatory focus, providing suggestions for business opportunities. Three studies examine whether Feng Shui's goals influence participants' decisions and feelings of appropriateness. Study 1 demonstrated that the fit between Feng Shui's suggestions and consumers' regulatory focus impacted decision making. Participants were more likely to adopt the Feng Shui practitioner's suggestions of a goal compatible with the consumers' regulatory focus. Study 2 provided evidence that a regulatory focus also impacts participants' peace of mind. Study 3 tested whether the value experienced from regulatory fit is reflected in the price. Specifically, promotion‐oriented individuals feel more accepting of promotion‐focused Feng Shui that is consistent with an approach goal while prevention‐oriented individuals are more persuaded by prevention‐focused Feng Shui that is consistent with an avoidance goal. When the Feng Shui appeal is compatible with the self‐regulatory focus, individuals demonstrate a greater feeling of appropriateness and produce a higher level of peace of mind.  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