全文获取类型
收费全文 | 4786篇 |
免费 | 90篇 |
国内免费 | 3篇 |
专业分类
教育 | 3613篇 |
科学研究 | 227篇 |
各国文化 | 91篇 |
体育 | 318篇 |
综合类 | 3篇 |
文化理论 | 43篇 |
信息传播 | 584篇 |
出版年
2023年 | 24篇 |
2022年 | 34篇 |
2021年 | 66篇 |
2020年 | 113篇 |
2019年 | 152篇 |
2018年 | 255篇 |
2017年 | 239篇 |
2016年 | 219篇 |
2015年 | 146篇 |
2014年 | 187篇 |
2013年 | 1086篇 |
2012年 | 156篇 |
2011年 | 140篇 |
2010年 | 123篇 |
2009年 | 129篇 |
2008年 | 132篇 |
2007年 | 117篇 |
2006年 | 114篇 |
2005年 | 110篇 |
2004年 | 110篇 |
2003年 | 66篇 |
2002年 | 77篇 |
2001年 | 52篇 |
2000年 | 60篇 |
1999年 | 58篇 |
1998年 | 54篇 |
1997年 | 51篇 |
1996年 | 68篇 |
1995年 | 53篇 |
1994年 | 51篇 |
1993年 | 50篇 |
1992年 | 32篇 |
1991年 | 24篇 |
1990年 | 45篇 |
1989年 | 22篇 |
1988年 | 26篇 |
1987年 | 31篇 |
1986年 | 23篇 |
1985年 | 35篇 |
1984年 | 35篇 |
1983年 | 22篇 |
1982年 | 26篇 |
1981年 | 24篇 |
1980年 | 22篇 |
1979年 | 26篇 |
1978年 | 16篇 |
1977年 | 22篇 |
1976年 | 14篇 |
1974年 | 16篇 |
1973年 | 17篇 |
排序方式: 共有4879条查询结果,搜索用时 7 毫秒
91.
Parish-Morris J Hennon EA Hirsh-Pasek K Golinkoff RM Tager-Flusberg H 《Child development》2007,78(4):1265-1287
To what extent do children with autism (AD) versus typically developing children (TD) rely on attentional and intentional cues to learn words? Four experiments compared 17 AD children (M age=5.08 years) with 17 language- and 17 mental-age-matched TD children (M ages=2.57 and 3.12 years, respectively) on nonverbal enactment and word-learning tasks. Results revealed variability in all groups, but particularly within the AD group. Performance on intention tasks was the most powerful predictor of vocabulary in the AD group but not in the TD groups. These findings suggest that word learning cannot be explained exclusively by either attentional or intentional processes, and they provide evidence of a special role for intentional understanding in the vocabulary development of AD children. 相似文献
92.
The current study investigates (1) whether academic (e.g. math) self-efficacy and academic self-concept represent two conceptually and empirically distinct psychological constructs when studied within the same domain, (2) the nature of the relationship existing between both self-constructs, (3) their antecedents, and (4) their mediating and predictive qualities for background variables such as gender and prior knowledge and outcome variables such as math performance, math interest, and math anxiety. Results indicate that (1) math self-efficacy and math self-concept do indeed represent conceptually and empirically different constructs, even when studied within the same domain, (2) students' academic self-concept strongly influences their academic self-efficacy beliefs, (3) academic self-concept is a better predictor (and mediator) for affective–motivational variables, while academic self-efficacy is the better predictor (and mediator) for academic achievement. These findings underpin the conceptual and empirical differences between both self-constructs as suggested by Bong and Skaalvik [Bong, M., &; Skaalvik, E.M. (2003). Academic self-concept and self-efficacy: How different are they really?. Educational Psychology Review, 15, 1–40.]. 相似文献
93.
94.
Elizabeth Behm-Morawitz Brandon M. Miller Jennifer Lewallen 《Communication Research Reports》2018,35(3):210-221
Content analyses of prime-time television provide a picture of predominant cultural stereotypes and social trends. The present research is a quantitative content analysis of social class in popular broadcast and cable television in the United States. This research advances scholarship by systematically analyzing character class in addition to more commonly examined variables such as race and gender. A model for the operationalization of class for quantitative content analyses of mediated texts is offered. This proof of concept study demonstrates the viability of studying media representations of class quantitatively to systematically document patterns of portrayal. 相似文献
95.
Mark Elizabeth Grabe 《Critical Studies in Media Communication》2013,30(3):311-328
The prevalence of verbal and physical aggression on daytime television talk shows has earned this genre the designation of “confrontainment.” In recent times academics, politicians, clergy, and media critics have frequently and publicly expressed their concern about the violation of moral values featured on the “The Jerry Springer Show.” On the other hand, sociologists in the functionalist tradition argue that commonly held moral values must be violated and the villains publicly punished for their transgressions to mark and reinforce moral boundaries. The goal of the study reported here was to assess the potential of “The Jerry Springer Show” for fulfilling these social maintenance functions. A content analysis of 100 episodes of the show over an eight-month period revealed that deviance from traditional family values is frequently featured on the show but that the studio audience and Jerry Springer played active roles in the public degradation of these transgressions, casting the show in a morally conservative light. 相似文献
96.
97.
Martin Nekola Andrea Principi Michal Švarc Markéta Nekolová Deborah Smeaton 《Educational gerontology》2018,44(7):403-415
Adopting a longitudinal approach, this article examines downward occupational mobility (DOM) later in working life and its effects on job satisfaction and perceptions of working conditions of older workers in Europe. The main aim was to test whether the risk that workers will be negatively impacted and marginalized in the labor market due to demotion into lower quality jobs is offset by benefits. Based on an ordinal logistic regression of merged Survey of Health, Ageing and Retirement in Europe and English Longitudinal Study of Ageing datasets, the study found a positive significant impact of DOM on overall job satisfaction. Moreover, DOM was associated with a statistically significant reduction in workload pressure, although it did increase physical work demand. This article adds to the literature on marginalization of workers with indications that the lower income and status associated with DOM at older ages may have offsetting benefits. 相似文献
98.
Alan M. Schwitzer Shana Pribesh Amanda Ellis‐O'Quinn Patricia B. Huber Elizabeth C. Wilmer 《Journal of College Counseling》2016,19(1):76-95
This article focuses on counseling research in the community college context. The article suggests the need for a robust community college knowledge base, describes some limitations of the current community college literature, and suggests a framework for more effective work in this area. The authors’ own experiences and selected examples of published studies are used as illustrations of the hurdles encountered and solutions available when examining counseling theories, practices, and outcomes in 2‐year settings. 相似文献
99.
Sue Ralph Carmel Capewell Elizabeth Bonnett 《British Journal of Special Education》2016,43(3):215-232
This article briefly discusses the long history of violence towards disabled people which sets the context for an analysis of the modern‐day form of violence known as disability hate crime (DHC). People who look or behave differently to others often find themselves victims of violent crimes. The language used to describe disabled people contributes to their diminished position in society. A brief review of definitions of DHC and exploration of news media coverage of the Pilkington and Askew DHC cases are undertaken. Cultural scapegoating of disabled people is discussed. Disabled people are perceived as contributing to their own victimisation, the lack of support afforded to them by society and the failure of systems meant to protect them. As long as disabled people remain outside mainstream society, they are unlikely to achieve the same levels of respect and protection from crime that other groups in society are afforded. 相似文献
100.
Abstract The recent introduction of micro‐computers into schools is opening up many new avenues for developmental psychologists interested in studying how children learn. Of particular interest at present are approaches in which children program computers themselves, using languages such as LOGO and PROLOG. This paper describes a study in which a simplified version of LOGO was introduced to a group of six‐year‐olds in a severely deprived area of Edinburgh. The children used a special touch‐sensitive keyboard (Concept Keyboard) to control the movements of a floor‐crawling robot called a Turtle. The sessions with the Turtle were marked by high levels of concentration, collaborative problem‐solving and the use of mathematical language. Pre‐ and post‐tests on the British Ability Scales revealed statistically significant gains on the sub‐scales concerned with number and shape: these gains, however, were found only in the boys. 相似文献