全文获取类型
收费全文 | 2621篇 |
免费 | 52篇 |
国内免费 | 1篇 |
专业分类
教育 | 2201篇 |
科学研究 | 35篇 |
各国文化 | 39篇 |
体育 | 87篇 |
综合类 | 1篇 |
文化理论 | 7篇 |
信息传播 | 304篇 |
出版年
2021年 | 39篇 |
2020年 | 42篇 |
2019年 | 65篇 |
2018年 | 84篇 |
2017年 | 95篇 |
2016年 | 97篇 |
2015年 | 69篇 |
2014年 | 99篇 |
2013年 | 558篇 |
2012年 | 83篇 |
2011年 | 81篇 |
2010年 | 63篇 |
2009年 | 85篇 |
2008年 | 90篇 |
2007年 | 75篇 |
2006年 | 53篇 |
2005年 | 70篇 |
2004年 | 84篇 |
2003年 | 55篇 |
2002年 | 46篇 |
2001年 | 43篇 |
2000年 | 49篇 |
1999年 | 49篇 |
1998年 | 34篇 |
1997年 | 37篇 |
1996年 | 46篇 |
1995年 | 34篇 |
1994年 | 39篇 |
1993年 | 32篇 |
1992年 | 44篇 |
1991年 | 32篇 |
1990年 | 28篇 |
1989年 | 16篇 |
1988年 | 17篇 |
1987年 | 13篇 |
1986年 | 16篇 |
1985年 | 17篇 |
1984年 | 17篇 |
1983年 | 17篇 |
1982年 | 13篇 |
1981年 | 18篇 |
1980年 | 12篇 |
1979年 | 11篇 |
1978年 | 10篇 |
1976年 | 9篇 |
1975年 | 9篇 |
1974年 | 8篇 |
1971年 | 8篇 |
1970年 | 13篇 |
1969年 | 8篇 |
排序方式: 共有2674条查询结果,搜索用时 8 毫秒
21.
Two studies investigated 4- to 7-year-olds’ knowledge about pretending. In Study 1, children (N = 66) defined pretending and described examples of own and others’ pretending. In Study 2, children (N = 52) defined pretending and then completed a battery of measures that examined their understanding that pretending involved mental states. In Study 1, older children articulated more defining features of pretending than younger children. When describing how they or others pretended, children focused on action or appearance, regardless of whether they had included more defining features in their definitions of pretending. In Study 2, the more defining features children articulated, the better their performance on the battery. We discuss the implications of these data for the role of pretending in children's developing theory of mind. 相似文献
22.
Cipriano Christina Barnes Tia Navelene Kolev Lyubo Rivers Susan Brackett Marc 《Learning Environments Research》2019,22(1):1-12
Learning Environments Research - Teacher–student interactions contribute to the quality of the classroom environment. Although numerous measures of these interactions exist, few target the... 相似文献
23.
ADHD children may have social skill deficits in at least three main areas: social communication, poor emotional regulation, and social-cognitive biases. They also have cognitive difficulties which have implications for their learning. Based on a review of the literature, it is argued that maladaptive classroom peer interactions for ADHD children may disadvantage their learning on collaborative tasks. Although the literature is sparse in the area of peer interactions and collaborative learning for ADHD children, some suggestions for practice and future research are suggested. © 1996 John Wiley & Sons, Inc. 相似文献
24.
25.
Eighteen judges with backgrounds in assessment, decision making, and learning disabilities were asked to use an array of information to differentiate learning disabled and nonlearning disabled students. Each judge was provided with forms containing information on 42 test or subtest scores of 50 school-identified LD students and 49 non-LD students. Judges were extremely inaccurate in their classifications and in little agreement with each other. Also, it appeared that different judges emphasized different factors when making their decisions. The results suggest that, given current definitions of the condition called “learning disabilities,” there is considerable doubt that school personnel can accurately and reliably identify such students. 相似文献
26.
27.
Meyer F O'Connor H Shirreffs SM;International Association of Athletics Federations 《Journal of sports sciences》2007,25(Z1):S73-S82
Athletics is a popular sport among young people. To maintain health and optimize growth and athletic performance, young athletes need to consume an appropriate diet. Unfortunately, the dietary intake of many young athletes follows population trends rather than public health or sports nutrition recommendations. To optimize performance in some disciplines, young athletes may strive to achieve a lower body weight or body fat content and this may increase their risk for delayed growth and maturation, amenorrhoea, reduced bone density, and eating disorders. Although many of the sports nutrition principles identified for adults are similar to those for young athletes, there are some important differences. These include a higher metabolic cost of locomotion and preferential fat oxidation in young athletes during exercise. Young athletes, particularity children, are at a thermoregulatory disadvantage due to a higher surface area to weight ratio, a slower acclimatization, and lower sweating rate. An appropriate dietary intake rather than use of supplements (except when clinically indicated) is recommended to ensure young athletes participate fully and safely in athletics. 相似文献
28.
Susan N. Bayley 《Cultural and Social History》2013,10(5):643-661
ABSTRACTAmong the most amusing vignettes in Victorian novels are German governesses created by Charlotte Yonge, Charlotte Brontë and Mary Braddon. Fräulein Ohnglaube is a votary who believes in ghosts. Fräulein Müller is a vixen with a secret ambition, and Fräulein Braun is a vulgarian who scoffs two breakfasts of beef and beer. All are depicted as potential threats to the values and norms of the English ‘cult’ of domesticity.This paper argues that these authors wished to preserve and celebrate ‘pure‘ English domesticity . Their negative representations of German governesses reveal how thoroughly English and anti-cosmopolitan were their conceptualisations of domestic life. 相似文献
29.
30.