全文获取类型
收费全文 | 384篇 |
免费 | 11篇 |
专业分类
教育 | 323篇 |
科学研究 | 8篇 |
各国文化 | 2篇 |
体育 | 18篇 |
综合类 | 1篇 |
信息传播 | 43篇 |
出版年
2024年 | 1篇 |
2023年 | 6篇 |
2022年 | 5篇 |
2021年 | 10篇 |
2020年 | 16篇 |
2019年 | 12篇 |
2018年 | 23篇 |
2017年 | 25篇 |
2016年 | 29篇 |
2015年 | 7篇 |
2014年 | 24篇 |
2013年 | 75篇 |
2012年 | 15篇 |
2011年 | 17篇 |
2010年 | 11篇 |
2009年 | 8篇 |
2008年 | 19篇 |
2007年 | 5篇 |
2006年 | 6篇 |
2005年 | 5篇 |
2004年 | 6篇 |
2003年 | 7篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 7篇 |
1999年 | 4篇 |
1998年 | 1篇 |
1997年 | 4篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 5篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1983年 | 2篇 |
1982年 | 4篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1926年 | 1篇 |
1921年 | 1篇 |
1908年 | 1篇 |
排序方式: 共有395条查询结果,搜索用时 46 毫秒
111.
In this column, Allison and Paul Walsh share the story of the birth of Nora, their third baby and their second child to be born at home. Allison and Paul share their individual memories of labor and birth. But their story is only part of the story of Nora's birth. Nora's birth was a family event, with Allison and Paul's other children very much part of the experience. Jane and Gavin share their own memories of their baby sister's birth. 相似文献
112.
Following training to match 2- and 8-sec durations of feederlight to red and green comparisons with a 0-sec baseline delay,
pigeons were allowed to choose to take a memory test or to escape the memory test. The effects of sample omission, increases
in retention interval, and variation in trial spacing on selection of the escape option and accuracy were studied. During
initial testing, escaping the test did not increase as the task became more difficult, and there was no difference in accuracy
between chosen and forced memory tests. However, with extended training, accuracy for chosen tests was significantly greater
than for forced tests. In addition, two pigeons exhibited higher accuracy on chosen tests than on forced tests at the short
retention interval and greater escape rates at the long retention interval. These results have not been obtained in previous
studies with pigeons when the choice to take the test or to escape the test is given before test stimuli are presented. It
appears that task-specific methodological factors may determine whether a particular species will exhibit the two behavioral
effects that were initially proposed as potentially indicative of metacognition. 相似文献
113.
Luis Columna Allison Cook John T. Foley JoEllen Bailey 《Physical Education & Sport Pedagogy》2014,19(5):481-493
Purpose: The purpose of this study was to systematically develop and validate an instrument to assess parental perceptions toward adapted physical education (APE) teachers, who work with children with autism.Methods: Participants included two expert panels and parents of children and youth with autism. The survey used a Likert-scale design where parents rated their level of satisfaction regarding communication with, qualifications of, and rapport with the APE teachers.Results: Based on α coefficients for each of the three subscales, it was concluded that the survey had high internal validity. Split-half reliability determined by the Spearman Brown Prophecy coefficient indicated high reliability.Conclusion: Preliminary evidence demonstrated that the survey may be a useful tool in assessing parental perceptions of their child's APE teacher. 相似文献
114.
David L. CokerJr. Elizabeth Farley-Ripple Allison F. Jackson Huijing Wen Charles A. MacArthur Austin S. Jennings 《Reading and writing》2016,29(5):793-832
As schools work to meet the ambitious Common Core State Standards in writing in the US, instructional approaches are likely to be examined (National Governors Association Center for Best Practices, Council of Chief State School Officers, 2010). However, there is little research on the current state of instruction. This study was designed to provide a comprehensive analysis of first-grade writing instruction across 13 schools in one state in the US. Daylong observations were conducted four times during the year in 50 first-grade classrooms. Using a time-sampled, observational protocol, observers coded multiple dimensions of instruction, including grouping, instructional focus, teacher instructional activity, and student writing activity. Results revealed that writing was taught for less than 30 min a day on average, and instruction in skills or process writing was common. Most instruction was organized in whole-class settings with teachers either presenting information or asking students questions. Variability in the amount and focus of writing instruction and in student writing activity was examined at the classroom and school levels. A small number of classrooms and schools were identified with distinctive patterns in their approach to instruction and writing activity. Several moderate relationships were found between the writing instructional focus and the nature of student writing. These findings suggest that first-grade writing instruction is inconsistent across classrooms and schools and point to instructional implications for teachers and schools in the US. 相似文献
115.
Effective professional development (PD) follows adaptive teaching principles; it increases teacher understanding and instructional purpose, which ultimately supports and extends adaptive teaching. Through this article, we compare and contrast training models with educative models of PD (Duffy, 2004). We discuss characteristics of effective PD that enhance teachers' instructional adaptability, and explore potential barriers to the implementation of adaptive teaching, which may be addressed preemptively through PD. 相似文献
116.
Open education, including the use of open educational resources (OER) and the adoption of open education practice, has the potential to challenge educators to change their practice in fundamental ways. This paper forms part of a larger study focusing on higher education educators’ learning from and through their engagement with OER. The first part of the study was a quantitative survey investigating educators’ learning behaviour when they learned to use OER in their practice. The second part of the study explored qualitatively how educators engaged with OER and how they conceptualised their learning. Data were gathered through interviews with 30 higher education educators. This paper reports the analysis of these interviews. The analysis draws on the theory of self-regulated learning and cultural–historical activity theory to explore the challenges adult education practitioners encounter when changing their practice. The study tests the application of a framework that traces the discursive manifestations of contradictions, exploring how this framework can be used to examine different aspects of self-regulated learning as educators learn how to use OER. We have identified three distinct tensions in higher education educators’ practice: tensions between the emerging needs of the individual (as he or she adopts new forms of practice) and organisational policies; between the transfer of responsibilities from educators to students as new practice is embedded and institutional accountability; and between cost efficiency and learning objectives. The framework for the discursive manifestations of contradictions was a useful tool used to surface these apparent tensions. 相似文献
117.
This study examines individual and classroom-level differences in motivation and strategy usage in sixth- and seventh-grade middle school science. Results suggest that students who experience academic difficulties differ from both high achieving and special education students on measures of self-efficacy, goal orientation, expectancy, value, and self-concept of ability in science, with students who experience academic difficulties occasionally demonstrating less adaptive patterns of motivation and cognition than special education students in science. We used hierarchical linear modeling to examine between-classroom differences in learning-focused goal orientation. Findings indicate that students who have science teachers that use ability-focused instructional practices (e.g., pointing out the best students as an example to others) are less learning focused, and exhibit a diminished relation between self-concept of ability and being learning focused in science. Implications for science education reform are discussed. 相似文献
118.
Robert Pasnak Katrina Lea Schmerold Melissa Fetterer Robinson K. Marinka Gadzichowski Allison M. Bock Sarah Eva O'Brien 《The Journal of educational research》2016,109(6):640-646
Ninety-six first grade students in an urban school system were tested in October and May on reading, mathematics, and their understanding of sequences of letters and numbers. A time lag analysis was subsequently conducted. In such analyses, cross-correlations between the first measurement of one variable and the second measurement of another are compared. The larger of the correlations indicates the direction of the relationship; i.e., which variable is most likely to be causal. Correlations of the fall scores on the number sequences with spring scores on the mathematics concepts scale were significant, while correlations of the fall mathematics concepts scores with spring number sequence scores were negligible. This indicates that understanding such complex sequences has a directional effect on understanding mathematics concepts. Fall–spring cross-correlations for the letter sequences and reading test, although significant, did not differ, and hence provided no indication of the direction of the relationship. Potential explanations were discussed. 相似文献
119.
Two experiments explored the taxonomic organization of mental lexicons in deaf and hearing college students. Experiment 1 used a single-word association task to examine relations between categories and their members. Results indicated that both groups' lexical knowledge is similar in terms of overall organization, with associations between category names and exemplars stronger for hearing students; only the deaf students showed asymmetrical exemplar-category relations. Experiment 2 used verbal analogies to explore the application of taxonomic knowledge in an academically relevant task. Significant differences between deaf and hearing students were obtained for six types of analogies, although deaf students who were better readers displayed response patterns more like hearing students'. Hearing students' responses reflected their lexical organization; deaf students' did not. These findings implicate the interaction of word knowledge, world knowledge, and literacy skills, emphasizing the need to adapt instructional methods to student knowledge in educational contexts. 相似文献
120.
Informal learning in blended and online settings plays an increasingly important role in the continuous professional development of individuals. Yet, how do individuals engage into these types of activities? We argue that social capital theory can provide valuable insights into how people behave and decide to take part in (in)formal learning. Using social network analysis, we provide empirical evidence on an informal learning activity, where participants collaboratively created knowledge on wiki sites on a predefined set of topics. Our results show that there are three types of active participants in these types of informal learning activities, namely leaders, collaborators and lone editors. These findings provide valuable insights for other, similar activities that aim at enhancing the professional development of individuals. 相似文献