全文获取类型
收费全文 | 120篇 |
免费 | 0篇 |
专业分类
教育 | 64篇 |
科学研究 | 4篇 |
体育 | 15篇 |
文化理论 | 1篇 |
信息传播 | 36篇 |
出版年
2023年 | 1篇 |
2021年 | 3篇 |
2020年 | 5篇 |
2019年 | 4篇 |
2018年 | 4篇 |
2017年 | 2篇 |
2016年 | 5篇 |
2015年 | 4篇 |
2014年 | 4篇 |
2013年 | 40篇 |
2012年 | 4篇 |
2011年 | 8篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2008年 | 3篇 |
2007年 | 1篇 |
2006年 | 2篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2002年 | 3篇 |
2000年 | 2篇 |
1999年 | 4篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1991年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1979年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有120条查询结果,搜索用时 250 毫秒
31.
32.
In this paper we investigate how schoolmates influence high school dropout intentions in Catalonia, Spain. Our analysis uses self-reported friends to identify possible peers by assuming that peer influence flows in one direction in cases where one student identifies another as a friend, but the other does not reciprocate. We first estimate the effects of education aspirations of non-reciprocating friends on students’ own education aspirations, with and without conditioning on a large set of personality and cognitive characteristics. We then investigate the extent to which the estimated effects are associated with friends’ height, weight, BMI, gender and cognitive ability. The estimated impact of non-reciprocating peers’ dropout intentions is small and generally not statistically significant: a 10 percentage point increase in the fraction of non-reciprocating peers that intend to drop out increases students’ chances of dropping out by about .2 percentage points. 相似文献
33.
Konttinen N Mets T Lyytinen H Paananen M 《Research quarterly for exercise and sport》2003,74(4):395-400
This study investigated the timing of the trigger pull in relation to the cardiac cycle during air rifle shooting. Electrocardiogram) was recorded from 20 male nonelite rifle shooters in two separate testing sessions. The testing was conducted at an indoor shooting range using an optoelectronic shooting system. Each participant fired a shot in the standing position at a distance of 10 m from the target. The results showed that compared to random triggering, the shooters fired more often during the phase of 10-50% of the R wave-to-R wave (R-R) interval and less often during the phase of 50-90%. With regard to performance accuracy, the participants exhibited average or above average performance, when the shot occurred in the beginning (0-50%) and in the end (70-99%) of the R-R interval. The less optimal range for the triggering was located within the 50-70% phase of the R-R interval. The length of R-R interval (i.e., heart rate) did not affect the relation of shot placement within the cardiac cycle to the accuracy of shooting performance. The present results extend previous findings by showing that in air rile shooting the optimum firing time within the cardiac cycle may be located in the systolic phase. It is argued that the systole-diastole dichotomy is not a sufficiently accurate way to investigate the effects of shot placement in the cardiac cycle. Further research is needed to examine the extent to which the relationship between the timing of triggering within the cardiac cycle and shooting performance depends a shooter's skill level. 相似文献
34.
Toni Downes 《Education and Information Technologies》1999,4(3):329-339
The central thesis of the paper is that children should be accorded a greater role in the evaluation of the role of new information technologies in schools, that is, where possible they should be stakeholders who help shape the design, processes and interpretations of evaluation studies as well as informants who provide data for the study. Arguments for this position draw on children's special relationship with the new technologies as well as current movements in children's rights and the development of a new paradigm of childhood studies. The paper finishes with a discussion of some of the issues that might arise from involving children as stakeholders. 相似文献
35.
36.
37.
38.
Babarović Toni Dević Ivan Blažev Mirta 《International Journal for Educational and Vocational Guidance》2020,20(2):429-450
International Journal for Educational and Vocational Guidance - The study examines the effectiveness of a career intervention in middle schools. The intervention was organized in eight... 相似文献
39.
Toni Stokes Jones 《TechTrends》2002,46(2):11-14
Summary Mentoring appears to help African-American students taking educational media and technology classes to have more confidence
in their abilities to integrate technology. It has also provided them with an opportunity to express their concern about their
lack of technology skills and anxiety about teaching. Furthermore, they were able to speak to someone who cares about them
and who has also had similar concerns and anxieties. The fact that we were all African American facilitated communication
and trust between each of my students and me. However, since there is typically a scarcity of African-American faculties to
mentor them it is problematic to have same-race mentoring relationships for most African-American students at predominately
White academic institutions. Research suggests however, that African-American students feel that having an African-American
mentor is less important to them than having a mentor in their career field. With appropriate attitudes and the belief that
cultural diversity is an asset and not a deficit, faculty of other races can effectively mentor African-American students.
With this in mind coupled with the fact that research indicates that mentoring supports retention particularly for African-American
students, all faculties should consider mentoring African-American and other minority students. Mentoring enables faculty
to MEET their minority students where they are and move them forward. Remember to Model use of technology in the classroom,
Engage students in dialogue in and out of class, Embrace their anxiety and point our their successes, and Team students with
partners.
Her research interest focuses on factors that support or inhibit preservice and professional teachers from integrating technology. 相似文献
40.
Theory of mind and relational complexity 总被引:5,自引:0,他引:5
Cognitive complexity and control theory and relational complexity theory attribute developmental changes in theory of mind (TOM) to complexity. In 3 studies, 3-, 4-, and 5-year-olds performed TOM tasks (false belief, appearance-reality), less complex connections (Level 1 perspective-taking) tasks, and transformations tasks (understanding the effects of location changes and colored filters) with content similar to TOM. There were also predictor tasks at binary-relational and ternary-relational complexity levels, with different content. Consistent with complexity theories: (a) connections and transformations were easier and mastered earlier than TOM; (b) predictor tasks accounted for more than 80% of age-related variance in TOM; and (c) ternary-relational items accounted for TOM variance, before and after controlling for age and binary-relational items. Prediction did not require hierarchically structured predictor tasks. 相似文献