全文获取类型
收费全文 | 677篇 |
免费 | 27篇 |
国内免费 | 1篇 |
专业分类
教育 | 516篇 |
科学研究 | 12篇 |
各国文化 | 16篇 |
体育 | 27篇 |
文化理论 | 1篇 |
信息传播 | 133篇 |
出版年
2024年 | 1篇 |
2023年 | 14篇 |
2022年 | 26篇 |
2021年 | 23篇 |
2020年 | 41篇 |
2019年 | 47篇 |
2018年 | 64篇 |
2017年 | 57篇 |
2016年 | 42篇 |
2015年 | 29篇 |
2014年 | 39篇 |
2013年 | 140篇 |
2012年 | 29篇 |
2011年 | 25篇 |
2010年 | 14篇 |
2009年 | 21篇 |
2008年 | 10篇 |
2007年 | 12篇 |
2006年 | 5篇 |
2005年 | 5篇 |
2004年 | 6篇 |
2003年 | 6篇 |
2002年 | 7篇 |
2001年 | 1篇 |
2000年 | 2篇 |
1999年 | 6篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 4篇 |
1992年 | 1篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1986年 | 2篇 |
1981年 | 4篇 |
1980年 | 1篇 |
1979年 | 2篇 |
1978年 | 3篇 |
1970年 | 1篇 |
1966年 | 1篇 |
1964年 | 1篇 |
1943年 | 1篇 |
1906年 | 1篇 |
排序方式: 共有705条查询结果,搜索用时 0 毫秒
701.
702.
703.
Mark W. Bruner Shea M. Balish Christopher Forrest Sarah Brown Kristine Webber Emily Gray 《Research quarterly for exercise and sport》2017,88(2):209-214
An emerging area of research has focused on understanding how the group dynamics of a sport team influence positive youth development (PYD). The identities that youth form through their membership in sport teams (i.e., social identities) have been found to influence teammate behavior and team performance. Yet, minimal work exists on social identity and PYD in youth sport. Purpose: The purpose of this study was to investigate the relationship between social identity and PYD in sport. Method: Youth engaged in recreational sport (N = 219; Mage = 11.61 years, SD = 1.39 years) completed measures of social identity and PYD in sport. The social identity measure assessed 3 dimensions including ingroup ties (IGT; perceptions of similarity, bonding, belongingness), cognitive centrality (importance of being a team member), and ingroup affect (IGA; feelings associated with group membership). A regression analysis was performed separately for 4 PYD outcomes (personal and social skills, goal setting, initiative, negative experiences) with the 3 dimensions of social identity entered as predictors. Results: Regression analyses revealed that IGT and IGA were positively associated with personal and social skills (R2 Adj. = .29). Further, IGT predicted initiative (R2 Adj. = .16), whereas IGA was positively associated with goal setting (R2 Adj. = .17) and negatively associated with negative experiences (R2 Adj. = .08). Conclusion: The findings extend previous research highlighting the benefits of social identity on teammate behavior and team performance and demonstrate how social identity may contribute to PYD through sport. 相似文献
704.
705.
Emily J. Roberts-Tyler Sarah E. Roberts Richard Watkins J. Carl Hughes Richard P. Hastings David Gillespie 《British journal of educational technology : journal of the Council for Educational Technology》2023,54(5):1373-1396
Well-designed computer or app-based instruction has a number of potential benefits (eg increasing accessibility and feasibility of high-quality instruction, reducing time and resources required for training expert delivery, saving instructional time). However, variation in implementation can still affect outcomes when using educational technology. Research generally suggests that without follow-up support after training, implementation of educational interventions is often poor and outcomes reduced. However, the extent to which this is the case when the core element of an intervention is computer or app-delivered is not yet clear. This study investigated the effects of providing ongoing implementation support for Headsprout Early Reading (HER, an early reading programme accessible via a computer or an app), to determine whether such support leads to better outcomes. Twenty-two primary schools (269 learners) participated in a cluster-randomised controlled trial. Eleven schools received initial training followed by ongoing support across the school year, whereas the other 11 schools received initial training and technical support only. Pre- and post-measures of reading skills were conducted using the York Assessment of Reading for Comprehension. We found no effect of implementation support on outcomes, and no effect of implementation support on delivery of the core element of HER. However, there were some effects of implementation support on the implementation of other HER elements relating to the responsiveness of educators to learners' learning within HER. These findings have implications for providing access to high quality online instruction in early reading skills at scale, with minimal training. More broadly, the current study suggests that well-designed computer or app-based instruction can yield positive outcomes with minimal implementation support and training. However, further research is required to ensure the interplay between learners' app-based learning and teacher intervention functions as intended to provide additional support for those who need it.
Practitioner notes
What is already known about this topic
- Well-designed computer or app-based instruction has a number of potential benefits (eg increasing accessibility and feasibility of high-quality instruction, reducing time and resources required for training expert delivery, saving instructional time).
- Implementation can still affect outcomes when using educational technology, and without follow-up support after training, implementation of educational interventions is often poor and outcomes reduced.
- The extent to which this is the case when the core element of an intervention is computer or app-delivered is not yet clear.
What this paper adds
- We found that providing implementation support for teachers and teaching assistants delivering Headsprout Early Reading (HER; an early reading programme accessible via a computer or an app) did not affect the reading outcomes of learners.
- We also found the implementation support did not affect delivery of the core, app-delivered element of the programme.
- However, there were notable differences in implementation of other aspects of the programme, particularly in relation to the role of the teacher or educational practitioner in managing the interplay between the app-based learning and teacher intervention for learners who require further support.
Implications for practice and policy
- These findings have implications for providing access to high quality instruction in early reading skills at scale, with minimal training.
- More broadly, the current study suggests that well-designed computer or app-based instruction can yield positive outcomes with minimal implementation support and training.
- However, the findings of this study identify some potential risk of an over-reliance on technology to facilitate the learning of all learners accessing the programme.
- Further research is required to ensure the interplay between learners' app-based learning and teacher intervention functions as intended to provide additional support for those who need it.