全文获取类型
收费全文 | 2692篇 |
免费 | 59篇 |
国内免费 | 1篇 |
专业分类
教育 | 1836篇 |
科学研究 | 294篇 |
各国文化 | 29篇 |
体育 | 244篇 |
综合类 | 8篇 |
文化理论 | 22篇 |
信息传播 | 319篇 |
出版年
2023年 | 15篇 |
2022年 | 27篇 |
2021年 | 39篇 |
2020年 | 59篇 |
2019年 | 96篇 |
2018年 | 96篇 |
2017年 | 143篇 |
2016年 | 110篇 |
2015年 | 86篇 |
2014年 | 102篇 |
2013年 | 498篇 |
2012年 | 74篇 |
2011年 | 75篇 |
2010年 | 57篇 |
2009年 | 44篇 |
2008年 | 53篇 |
2007年 | 53篇 |
2006年 | 45篇 |
2005年 | 29篇 |
2004年 | 45篇 |
2003年 | 36篇 |
2002年 | 31篇 |
2001年 | 25篇 |
2000年 | 48篇 |
1999年 | 54篇 |
1998年 | 23篇 |
1997年 | 17篇 |
1996年 | 19篇 |
1995年 | 17篇 |
1994年 | 16篇 |
1993年 | 15篇 |
1992年 | 22篇 |
1991年 | 34篇 |
1990年 | 47篇 |
1989年 | 35篇 |
1988年 | 30篇 |
1987年 | 21篇 |
1986年 | 30篇 |
1985年 | 38篇 |
1984年 | 30篇 |
1983年 | 24篇 |
1982年 | 22篇 |
1981年 | 19篇 |
1980年 | 16篇 |
1979年 | 24篇 |
1978年 | 26篇 |
1977年 | 22篇 |
1976年 | 17篇 |
1971年 | 16篇 |
1968年 | 19篇 |
排序方式: 共有2752条查询结果,搜索用时 31 毫秒
21.
Jorge Peña Subuhi Khan Christopher N. Burrows Hart Blanton 《Communication Research Reports》2018,35(4):293-302
This study examined whether persuasive health messages embedded in shooter games have broad or targeted effects on players’ willingness to engage in risk behaviors (N = 145). Participants presented with in-game health messages discouraging alcohol-impaired driving of motor vehicles showed reduced willingness to drink alcohol and to operate both motor and nonmotor vehicles, compared to those in a no-message gaming control condition. There were no spillover effects on willingness to smoke cigarettes or marijuana, thus implying targeted persuasive effects. In addition, players experiencing high instead of low cognitive load showed decreased postexperiment willingness to drink and operate nonmotor vehicles, thus suggesting that playing a game under high cognitive load can influence players’ attitudes. The findings replicate previous research and further expand on knowledge-activation and thought-disruption mechanisms underlying the persuasiveness of health messages. 相似文献
22.
23.
24.
25.
M. Jeanne Wilcox Shelley I. Gray Amy B. Guimond Addie E. Lafferty 《Early childhood research quarterly》2011,26(3):278-294
The purpose of this investigation was to examine the efficacy of a new preschool oral language and early literacy curriculum package (Teaching Early Literacy and Language [TELL]) for children with developmental speech and/or language impairment (DSLI) either as a primary (e.g., specific to speech and/or language) or secondary impairment (e.g., developmental delay that includes DSLI). Participants included 118 children (30 females, 88 males, M age = 53.58 months) with DLSI and their 29 preschool teachers. The design was a randomized controlled trial (RCT) with assignment to experimental versus contrast conditions at the classroom level. Teachers in TELL classes received formal training, in-class support, and mentoring to implement the curriculum. Dependent measures for the children included scores on the Clinical Evaluation of Language Fundamentals-Preschool 2nd edition (CELF-P2), the Phonological Awareness Literacy Screening for Preschool (PALS-PreK), the Renfrew Bus Story (BUS), and a receptive and expressive vocabulary measure developed for this investigation (VOCAB). Results indicated that when compared to the contrast group, children in the TELL condition demonstrated greater gains on the phonological awareness subtest of the CELF-P2, the sentence length score of the BUS, the letter sounds, beginning sound awareness, and rhyme awareness subtests of the PALS-PreK, and VOCAB. Results suggest that the TELL curriculum package has promise for promoting gains in early literacy and oral language skills in preschool children with DLSI. 相似文献
26.
Avi I. Mintz 《Journal of Philosophy of Education》2011,45(4):657-673
Scholars who have taken interest in Theaetetus' educational theme argue that Plato contrasts an inferior, even dangerous, sophistic education to a superior, philosophical, Socratic education. I explore the contrasting exhortations, methods, ideals and epistemological foundations of Socratic and Protagorean education and suggest that Socrates' treatment of Protagoras as educator is far less dismissive than others claim. Indeed, Plato, in Theaetetus, offers a qualified defence of both Socrates and Protagoras. Socrates and Protagoras each dwell in the middle ground between the extremes presented in the dialogue's digression, which contrasts the life of the philosopher and the life of the courtroom orator. Both Socrates and Protagoras demonstrate a serious engagement with both politics and philosophy. Theodorus presents an educational option in which theory is divorced from politics while an ignoble sophistic education is presented as political but divorced from theory. Protagorean education, in Theaetetus, emerges as superior to a base sophistic education, though it remains inferior to Socratic education. 相似文献
27.
28.
29.
30.