全文获取类型
收费全文 | 277篇 |
免费 | 2篇 |
专业分类
教育 | 227篇 |
科学研究 | 20篇 |
各国文化 | 3篇 |
体育 | 15篇 |
信息传播 | 14篇 |
出版年
2022年 | 1篇 |
2020年 | 4篇 |
2019年 | 6篇 |
2018年 | 11篇 |
2017年 | 8篇 |
2016年 | 17篇 |
2015年 | 7篇 |
2014年 | 4篇 |
2013年 | 54篇 |
2012年 | 11篇 |
2011年 | 5篇 |
2010年 | 9篇 |
2009年 | 11篇 |
2008年 | 5篇 |
2007年 | 7篇 |
2006年 | 8篇 |
2005年 | 8篇 |
2004年 | 2篇 |
2003年 | 8篇 |
2002年 | 6篇 |
2001年 | 4篇 |
2000年 | 8篇 |
1999年 | 5篇 |
1998年 | 4篇 |
1997年 | 10篇 |
1996年 | 6篇 |
1995年 | 4篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 6篇 |
1991年 | 2篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 1篇 |
1978年 | 1篇 |
1977年 | 2篇 |
1974年 | 1篇 |
1970年 | 1篇 |
1969年 | 2篇 |
1968年 | 1篇 |
1938年 | 1篇 |
排序方式: 共有279条查询结果,搜索用时 156 毫秒
91.
Watson CS Kidd GR Homer DG Connell PJ Lowther A Eddins DA Krueger G Goss DA Rainey BB Gospel MD Watson BU 《Journal of learning disabilities》2003,36(2):165-197
Standardized sensory, perceptual, linguistic, intellectual, and cognitive tests were administered to 470 children, approximately 96% of the students entering the first grade in the four elementary schools of Benton County, Indiana, over a 3-year period (1995--1997). The results of 36 tests and subtests administered to entering first graders were well described by a 4-factor solution. These factors and the tests that loaded most heavily on them were reading-related skills (phonological awareness, letter and word identification); visual cognition (visual perceptual abilities, spatial perception, visual memory); verbal cognition (language development, vocabulary, verbal concepts); and speech processing (the ability to understand speech under difficult listening conditions). A cluster analysis identified 9 groups of children, each with a different profile of scores on the 4 factors. Within these groups, the proportion of students with unsatisfactory reading achievement in the first 2 years of elementary school (as reflected in teacher-assigned grades) varied from 3% to 40%. The profiles of factor scores demonstrated the primary influence of the reading-related skills factor on reading achievement and also on other areas of academic performance. The second strongest predictor of reading and mathematics grades was the visual cognition factor, followed by the verbal cognition factor. The speech processing factor was the weakest predictor of academic achievement, accounting for less than 1% of the variance in reading achievement. This project was a collaborative effort of the Benton Community School Corporation and a multidisciplinary group of investigators from Indiana University. 相似文献
92.
Ian Dempsey Phil Foreman 《International Journal of Disability, Development & Education》2001,48(1):103-116
Autism spectrum disorder remains a heterogeneous and puzzling disability, and it is the subject of a wide variety of theories about its aetiology and treatment. This paper reviews recent research on educational approaches to the management of autism. Approaches include sensory-motor therapies, applied behaviour analysis, communication therapies, multi-treatment programs, and play and group therapy. Recommendations are made about the selection of appropriate educational approaches for individuals with autism. 相似文献
93.
Two species of kangaroo rat (Dipodomys), varying in their degree of dietary specialization, were compared in a series of food aversion learning experiments to test the hypothesis that rapid aversion learning is an adaptation of relatively generalist feeders. The more generalist species indeed learned better or more rapidly in certain experiments, but species differences were at least partly a function of the specific test foods. Interpretation of results is complicated by differences between the two species in their initial reactions to particular foods, in the relative efficacy of different foods in supporting learned aversions, and perhaps even in their physiological responses to illness-inducing and control procedures. 相似文献
94.
Mathematical skills are essential for young people to attain academic results needed for further study and employment. Recent changes to the English National Curriculum have put an increased emphasis on pupils explaining the reasoning behind answers in maths. This is a skill that can be developed by improving metacognitive skills. The authors report on an in-class programme for small group work, based on prior studies that utilised metacognition to support maths. An evaluation was conducted including a focus group interview and observation, modelling and feedback sessions over approximately 10 weeks. Results from interview analysis showed a positive impact both on staff practice and pupils’ independent problem solving. Adaptations based on research findings were made to the programme and handbook. This programme represents a flexible, inclusive and low resource option for schools to address new challenges posed by the National Curriculum in times of budget cuts and increased time pressure. 相似文献
95.
Kavale and Lindsey concluded in 1977 that adult literacy programs from 1965 to 1977 failed to address successfully the problem of adult illiteracy. Ten years later, the average literacy program participant still fails to achieve a functional level of literacy. Even so, some students are extremely successful in these programs. What can we learn from these people about the factors that contribute to success and failure in adult literacy programs? This was the question addressed in the present study. Data from 194 students were selected from the 1982–86 records of a typical community-based, volunteer-oriented adult literacy program. Nine personal and program variables found to discriminate significantly between extremely “successful” and extremely “unsuccessful” students were factor analyzed to identify those factors fundamental to success and failure. Two factors accounted for 46.1% of the variance. First, in comparison to unsuccessful students, successful students had greater reason to expect their efforts to achieve literacy would be successful. Second, successful students saw greater relevance in literacy and literacy training than did unsuccessful students. These findings are consistent with expectancy-value theories of motivation and suggest some ways in which the effectiveness of literacy programs may be enhanced. 相似文献
96.
Ivan Crozier Patricia Fara Jon Hodge Brendan Kitts Robin Knight Sverre Myhra David Oldroyd Elizabeth A. Wilson Rosemary Robins Stephen Dovers John Forge Harshi Gunawardena Jenny Tannoch-Bland Loet Leydesdorff David Oldroyd David Oldroyd David Oldroyd Nicolas Rasmussen Greg Restall Helaine Selin Michael Shortland E. E. Sleinis Fiona Solomon Scott McQuire Maurice Crosland David Farrier Roslynn Haynes Sverre Myhra Colin Russell Libby Robin Karin Garrety Stephen Gaukroger Stephen Ames Wendy Varney Vojislav Bozickovic Phil Dowe 《Metascience》1996,5(2):71-192
97.
98.
The way in which cells in multicellular organisms communicate and inform each other of their presence and relative position is an intriguing but mysterious problem. The form of communication used during the phase of aggregation in the cellular slime moulds represents a particularly amenable system for study. When these organisms run short of nutrients, some of the cells of the amoebal population emit rhythmic pulses of cyclic adenosine monophosphate. These chemical signals are slowly relayed to all the other amoebae within range and bring about an ordered migration of them towards the pulsating centre and the triggering of cellular development. 相似文献
99.
More than 200 New Zealand men and women studied repeatedly since age 3 were videotaped interacting with their own 3-year-old children to determine (a) whether childrearing and family climate experienced in 3 distinct developmental periods while growing up (i.e., early childhood, middle childhood, early adolescence) predicted parenting and (b) whether romantic relationship quality moderated the effect of childrearing history on observed parenting. Support for the first hypothesis emerged across all 3 developmental periods for mothers (only), with no evidence of moderating effects of romantic relationship quality for mothers or fathers. Results are discussed in terms of supportive versus harsh parenting, mother-father differences, and the characteristics of the sample. 相似文献
100.
In the present experiments, we investigated the effects of mindfulness on behavioral extinction and resurgence. Participants received instrumental training; either they received FI training (Experiment 1), or they were trained to emit high rates and low rates of response via exposure to a multiple VR yoked-VI schedule prior to exposure to a multiple FI FI schedule in order to alter their rates of responding learned during Experiment 2. Participants were then exposed to either a focused- (mindfulness) or an unfocused-attention induction task. All participants were finally exposed to an extinction schedule in order to determine whether a mindfulness induction task presented immediately prior to extinction training affected extinction (Experiment 1) and behavioral resurgence (Experiment 2). During the extinction phase, the rates of responding were higher in the control group than in the mindfulness group, indicating that the mindfulness group was more sensitive to the contingencies and, thus, their prior performance extinguished more readily (Experiment 1). Moreover, rates of response in the extinction components less precisely reflected previous training in the mindfulness group, suggesting less resurgence of past behaviors after the mindfulness induction (Experiment 2). 相似文献