全文获取类型
收费全文 | 288篇 |
免费 | 9篇 |
专业分类
教育 | 221篇 |
科学研究 | 8篇 |
各国文化 | 2篇 |
体育 | 32篇 |
信息传播 | 34篇 |
出版年
2022年 | 5篇 |
2021年 | 8篇 |
2020年 | 9篇 |
2019年 | 17篇 |
2018年 | 17篇 |
2017年 | 17篇 |
2016年 | 19篇 |
2015年 | 11篇 |
2014年 | 12篇 |
2013年 | 62篇 |
2012年 | 17篇 |
2011年 | 12篇 |
2010年 | 14篇 |
2009年 | 7篇 |
2008年 | 10篇 |
2007年 | 3篇 |
2006年 | 4篇 |
2005年 | 6篇 |
2004年 | 5篇 |
2003年 | 2篇 |
2002年 | 7篇 |
2001年 | 5篇 |
2000年 | 3篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1983年 | 1篇 |
1976年 | 1篇 |
1975年 | 2篇 |
1972年 | 1篇 |
1826年 | 1篇 |
排序方式: 共有297条查询结果,搜索用时 15 毫秒
101.
Ethnicity as a Moderator of the Theory of Planned Behavior and Physical Activity in College Students
Chris M. Blanchard Janet Kupperman Phil Sparling Eric Nehl Ryan E. Rhodes Kerry S. Courneya 《Research quarterly for exercise and sport》2013,84(5):531-541
Most college students do not meet physical activity (PA) guidelines, and ethnic disparities exist. The present study examined the utility of the theory of planned behavior (TPB) in explaining PA intentions and behavior in black and white college students and whether any TPB relationships were moderated by ethnicity. Black (n = 170) and white (n = 180) students completed a baseline TPB questionnaire and PA assessment 2 weeks later. Hierarchical latent variable regression analyses showed that affective attitude, subjective norm, and perceived behavioral control (PBC) were significant predictors of intention for both ethnic groups, whereas the PBC-intention relationship was significantly stronger for white students. Intention significantly predicted PA for both ethnic groups. Furthermore, common and ethnic-specific beliefs were identified. 相似文献
102.
Koen Levels Jos de Koning Iris Broekhuijzen Tamara Zwaan Carl Foster Hein Daanen 《Journal of sports sciences》2013,31(9):845-852
AbstractThe goal of this study was to investigate the effects of different durations of skin temperature manipulation on pacing patterns and performance during a 15-km cycling time trial. Nineteen well-trained men completed three 15-km cycling time trials in 18°C and 50% relative humidity with 4.5-km (short-heat), 9.0-km (long-heat) or without (control) radiant heat exposure applied by infrared heaters after 1.5 km in the time trial. During the time trials, power output, mean skin temperature, rectal temperature, heart rate and rating of perceived exertion were assessed. The radiant heat exposure resulted in higher mean skin temperature during the time trial for short-heat (35.0 ± 0.6°C) and long-heat (35.3 ± 0.5°C) than for control (32.5 ± 1.0°C; P < 0.001), whereas rectal temperature was similar (P = 0.55). The mean power output was less for short-heat (273 ± 8 W; P = 0.001) and long-heat (271 ± 9 W; P = 0.02) than for control (287 ± 7 W), but pacing patterns did not differ (P = 0.55). Heart rate was greatest in control (177 ± 9 beats · min?1; P < 0.001), whereas the rating of perceived exertion remained similar. We concluded that a radiant heat exposure and associated higher skin temperature reduced overall performance, but did not modify pacing pattern during a 15-km cycling time trial, regardless of the duration of the exposure. 相似文献
103.
Tamara G. Halle Elizabeth C. HairLaura D. Wandner Nina C. Chien 《Early childhood research quarterly》2012
This study uses the Family and Child Experiences Survey (FACES) data from 1997 to investigate the degree to which child, family, classroom, teacher, and Head Start program characteristics are related to children's school readiness and continued development over the four-year-old Head Start year. Latent class analyses were used to examine the constellation of school readiness competencies within individual Head Start children in both the fall and spring of the four-year-old Head Start year. Multinomial regression analyses examined patterns of association between demographic and program characteristics and profile membership over time. Four distinct developmental profiles were found in the sample in the fall, and three were found in the spring. Furthermore, a substantial proportion of Head Start children (43%) moved from a developmental profile including some risk to a strengths profile between the fall and spring of the Head Start year. Child age, family structure, parental educational attainment, classroom quality and teacher's level of educational attainment emerged as important factors associated with stability and change in profile membership over the four-year-old Head Start year, but receipt of social services through Head Start was not associated with stability or change in profile membership. 相似文献
104.
Jamie N. Mikeska Tamara Shattuck Steven Holtzman Daniel F. McCaffrey Nancy Duchesneau Yi Qi 《International Journal of Science Education》2013,35(18):2594-2623
ABSTRACTIn order to create conditions for students’ meaningful and rigorous intellectual engagement in science classrooms, it is critically important to help science teachers learn which strategies and approaches can be used best to develop students’ scientific literacy. Better understanding how science teachers’ instructional practices relate to student achievement can provide teachers with beneficial information about how to best engage their students in meaningful science learning. To address this need, this study examined the instructional practices that 99 secondary biology teachers used in their classrooms and employed regression to determine which instructional practices are predictive of students’ science achievement. Results revealed that the secondary science teachers who had well-managed classroom environments and who provided opportunities for their students to engage in student-directed investigation-related experiences were more likely to have increased student outcomes, as determined by teachers’ value-added measures. These findings suggest that attending to both generic and subject-specific aspects of science teachers’ instructional practice is important for understanding the underlying mechanisms that result in more effective science instruction in secondary classrooms. Implications about the use of these observational measures within teacher evaluation systems are discussed. 相似文献
105.
This article presents 2 studies aimed at validating a measure of stress experienced by children and parents around the issue of homework, applying Benson's program of validation (Benson, 1998). Study 1 provides external validity of the measure by supporting hypothesized relations between stress around homework and students’ and parents’ positive and negative affect, students’ sense of competence, and students’ type of motivation. In Study 2, the measure was administered to students with and without learning disability—2 groups assumed to differ in the level of stress experienced while doing homework. Results of both studies support the validity of the measure. 相似文献
106.
Schwandt, Thomas A. (1997) Qualitative Inquiry: a Dictionary of Terms. Thousand Oaks, CA: SAGE Publications, Inc. 183 pp. $ 23.95 ISBN‐0–7619–0254–6 VanTassel‐Baska, J. (1998). Excellence in Educating Gifted and Talented Learners, Third Edition with chapters by Camilla Persson Benbow, John F. Feldhusen, Kenneth Seeley, and Linda Kreger Silverman. Denver, CO: Love Publishing Co. (532pp., $58.00 hb, ISBN 0–89108–255–7. Moore, D.P. and Buttner, E.H. (1997). Women entrepreneurs: Moving beyond the glass ceiling. Thousand Oaks, CA: Sage Publications, Inc. (262 pp., $19.95 pb, ISBN 0–7619–0464–6) Tomlinson, C. A. (1999). The differentiated classroom: Responding to the needs of all learners. Alexandria, VA: Association for Supervision and Curriculum Development (132 pp., $21.95 pb, ISBN 0–87120–342–1). 相似文献
107.
Tamara Chowdhury 《European Journal of Engineering Education》2013,38(4):452-467
Senior design courses are a core part of curricula across engineering and technology disciplines. Such courses offer Construction Management (CMG) students the opportunity to bring together, assimilate and apply the knowledge they have acquired over their entire undergraduate academic programme to an applied technical project. Senior or Capstone design course engages students in a real-world project, enhance leadership development, and prepare to manage and lead project teams. The CMG programme's multidisciplinary approach at Alabama A&M University, combines essential components of construction techniques with concepts of business management to develop technically qualified individuals for responsible management roles in the design, construction and operation of major construction projects. This paper analyses the performance of the students and improvement due to the interaction with the faculty advisors and industrial panel during the two semester Capstone project. The results of this Capstone sequence have shown a continuous improvement of student performance. 相似文献
108.
109.
110.
Tamara Platteel Hans Hulshof Petra Ponte Jan van Driel Nico Verloop 《Educational Action Research》2013,21(4):429-451
This article describes the complex nature of collaborative relationships, the difficulties of conducting research with others, and the complications of partnerships in educational research. To create and sustain a communicative space in which participants can collaborate to innovate education and curriculum, time and opportunity to develop trust in the group are needed. We report on a collaborative action research project in the Netherlands in which 14 teachers, three facilitators and an academic researcher formed a partnership, and together designed Language 1 education. We find contextual and the communicative conditions are important in the collaborative action research partnership. We use metaphors of facilitative actions – map, magnifying glass, mirror and compass – formulated by Wadsworth to analyze and describe the collaboration. We show that the participants had to come to terms with their roles and responsibilities and, through dialogue and reflection, evolved and learned to contribute to the collaborative action research partnership by sustaining dialogue and utilizing their unique expertise. 相似文献