全文获取类型
收费全文 | 442篇 |
免费 | 11篇 |
国内免费 | 1篇 |
专业分类
教育 | 371篇 |
科学研究 | 12篇 |
各国文化 | 6篇 |
体育 | 18篇 |
信息传播 | 47篇 |
出版年
2022年 | 5篇 |
2021年 | 4篇 |
2020年 | 7篇 |
2019年 | 6篇 |
2018年 | 11篇 |
2017年 | 18篇 |
2016年 | 10篇 |
2015年 | 12篇 |
2014年 | 15篇 |
2013年 | 121篇 |
2012年 | 19篇 |
2011年 | 18篇 |
2010年 | 8篇 |
2009年 | 14篇 |
2008年 | 15篇 |
2007年 | 14篇 |
2006年 | 13篇 |
2005年 | 9篇 |
2004年 | 11篇 |
2003年 | 9篇 |
2002年 | 11篇 |
2001年 | 5篇 |
2000年 | 12篇 |
1999年 | 7篇 |
1998年 | 11篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 5篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1991年 | 3篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1983年 | 3篇 |
1982年 | 4篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1979年 | 3篇 |
1978年 | 4篇 |
1976年 | 3篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1966年 | 2篇 |
排序方式: 共有454条查询结果,搜索用时 15 毫秒
401.
We fed demonstrator rats diets made by adding three, four, or five different flavorants to powdered Purina Rat Chow. We then allowed each of these demonstrator rats to interact with a naive observer rat for 30 min. We found that (1) observers exhibited enhanced preferences for many of the individual flavorants in the multiflavored diets that their respective demonstrators had eaten and (2) the probability of an observer exhibiting enhanced preference for an individual flavorant in its demonstrator’s diet decreased as the number of flavorants in that diet increased. In Experiment 2, the individual members of pairs of subjects were each fed one of two different four-flavored diets. The subjects in each pair interacted for 30 min, then each chose between two single-flavored diets. One of these single-flavored diets contained a flavorant in the four-flavored food that a subject had itself eaten; the other single-flavored diet contained a flavorant in the four-flavored diet that a subject’s partner had eaten. The subjects showed enhanced preferences for six of eight flavorants in the four-flavored diets that their respective partners had eaten. 相似文献
402.
Elaine Martin 《高等教育研究与发展》1998,17(2):191-205
This article examines how academic staff involved in the workplace supervision of students in vocational courses conceive of the workplace experience. Five conceptions have been identified which range from a view that the placement is about students picking up relevant skills in the workplace, to a view that the workplace experience is about giving students the opportunity to learn, to do and to question, by working collaboratively with the university and the workplace on relevant problems. The article suggests there is a relationship between these conceptions and the quality of student learning resulting from the experience. Where the workplace is seen as a simple picking up of skills there is least evidence of development and satisfaction. Where the experience is seen as an opportunity to help students engage with salient issues by working collaboratively with employers, there is most evidence of development and satisfaction. There is a clear parallel between this study of workplace supervision and the work of Prosser, Trigwell and Taylor [Learning and Instruction, 4, 217–231, 1994] on conceptions and approaches to teaching in the more conventional tertiary teaching setting of the lecture theatre. 相似文献
403.
Elaine McCreery 《British Journal of Religious Education》2005,27(3):265-277
Under the guidelines for Initial Teacher Training, all potential primary teachers are required to learn about teaching religious education. However, religious education is not a high priority on ITT programmes and trainees may often have little introduction to it. Given the sensitive nature of religious education, what is the best way to prepare trainees for teaching religious education, and how far do we need to take into account their views about the subject? This article reports on a study involving trainees on a one‐year PGCE course. All the students were preparing to teach in primary schools and were not specialist religious education trainees. The aim of the study was to discover how trainees felt about teaching religious education in the primary school and how far their feelings linked to their views about religion. The conclusions suggest that any effective preparation of the trainees needs to recognise the diversity of their starting points and allow them opportunity to reflect on their views of religion and religious education. 相似文献
404.
Jessica B. Heppen Nicholas Sorensen Elaine Allensworth Kirk Walters Jordan Rickles Suzanne Stachel Taylor 《Journal of research on educational effectiveness》2017,10(2):272-296
Students who fail algebra are significantly less likely to graduate on time, and algebra failure rates are consistently high in urban districts. Identifying effective credit recovery strategies is critical for getting students back on track. Online courses are now widely used for credit recovery, yet there is no rigorous evidence about the relative efficacy of online versus face-to-face credit recovery courses. To address this gap, this study randomly assigned 1,224 ninth graders who failed algebra in 17 Chicago public high schools to take an online or face-to-face algebra credit recovery course. Compared to students in face-to-face credit recovery, students in online credit recovery reported that the course was more difficult, were less likely to recover credit, and scored lower on an algebra posttest. There were no statistically significant differences by condition on any outcomes measured during the second year of high school (standardized mathematics test and algebra subtest scores, likelihood of passing subsequent math classes, cumulative math credits, or on-track rates). The benefits and challenges of online learning for credit recovery are discussed in light of the findings to date. 相似文献
405.
Abstract This study investigated the effect of satellite‐delivered instruction on student achievement and attitude in a high school anatomy and physiology course. The experimental group included students from seven high schools enrolled in the satellite‐delivered course. The control group consisted of students from seven high schools in which classroom teachers provided instruction. An experimental versus control matched‐pair design was used in the study. Two hypotheses were tested using the t test for dependent samples. The findings show that there was no significant difference between the experimental group and control group in attitude toward anatomy and physiology. However, on the achievement test, the mean post‐test score of the experimental group was significantly higher than that of the control group. 相似文献
406.
C. Patrick Proctor Bridget Dalton Paola Uccelli Gina Biancarosa Elaine Mo Catherine Snow Sabina Neugebauer 《Reading and writing》2011,24(5):517-544
This quasi-experimental study investigated the effects of an Internet-delivered universally designed depth of vocabulary intervention
that targeted both English-speaking and Spanish–English-speaking students. Two hundred forty students, 49% of whom were Spanish–English
bilinguals, participated in the 16-week intervention. Intervention students read eight multimedia texts with embedded instruction
on 40 words and reading strategy support. Students could access all texts and activities in Spanish and English. In comparison
to a control group, there were significant intervention effects on a standardized measure of vocabulary knowledge, but effects
were non-significant for comprehension. Similarly, significant effects on researcher-developed measures of vocabulary depth
were detected, but not for a researcher-developed measure of breadth. 相似文献
407.
Mary Briggs Suzanne Carrington Chris Coates Mary Doveston Anthony Feiler Cath Gristy Elaine Hall Jenny Hankey Jane Holford Marie Howley Mary Kellett Jackie Lown Elspeth McCartney Diane Montgomery Melanie Nind Sue Pearson Richard Rose Geoff Tennant Kate Wall Philip Garner 《Support for Learning》2009,24(1):3-4
408.
409.
Elaine Butler 《International Journal of Lifelong Education》2013,32(4):322-341
This paper locates vocational knowledges and institutions (of the state) within the broader context of contemporary discourses of ‘risk society’, while paying attention to the history and politics of Vocational Education and Training (VET) and work-related learning in Australia VET is interrogated as institutional space(s) in and through which the projects of governance and regulation and that of knowledge management co-exist in a symbiotic relationship. Rather than position VET as an objectified site of unified knowledge, this paper attempts to map epistemological ontological terrains that shape knowledge practices inherent in VET. Although challenging and re-mapping familiar terrain may involve discomfort and anxiety, it is argued that, through such a shared endeavour, knowledge practitioners within VET - learners, teachers, researchers and policy makers - will be better situated to make sense of the epistemological ontological challenges inherent in these ‘new’ times and so continually make the case for policies and practices that have the capacity to contribute more equitable and sustainable futures. 相似文献
410.
The process of relationship development and deterioration: Turning points in friendships that have terminated 总被引:1,自引:1,他引:0
Amy Janan Johnson Elaine Wittenberg Michel Haigh Shelley Wigley Jennifer Becker Ken Brown 《Communication quarterly》2013,61(1):54-67
This study examines friendships that have ended. Five recalled trajectories for dissolved friendships were found. Certain turning points were generally associated with increases in friendship closeness, while others were associated with decreases in closeness. In addition, gender differences were found for several of the turning points reported. Implications are discussed for interpersonal communication research based on a traditional linear conceptualization of relational development and deterioration. 相似文献