全文获取类型
收费全文 | 539篇 |
免费 | 3篇 |
国内免费 | 1篇 |
专业分类
教育 | 442篇 |
科学研究 | 15篇 |
各国文化 | 3篇 |
体育 | 38篇 |
综合类 | 2篇 |
文化理论 | 7篇 |
信息传播 | 36篇 |
出版年
2020年 | 7篇 |
2019年 | 9篇 |
2018年 | 9篇 |
2017年 | 9篇 |
2016年 | 17篇 |
2015年 | 12篇 |
2014年 | 18篇 |
2013年 | 142篇 |
2012年 | 9篇 |
2011年 | 7篇 |
2010年 | 7篇 |
2009年 | 7篇 |
2008年 | 6篇 |
2007年 | 5篇 |
2006年 | 7篇 |
2005年 | 11篇 |
2004年 | 8篇 |
2003年 | 8篇 |
2002年 | 4篇 |
2001年 | 4篇 |
2000年 | 12篇 |
1999年 | 5篇 |
1998年 | 12篇 |
1997年 | 7篇 |
1995年 | 13篇 |
1994年 | 5篇 |
1993年 | 6篇 |
1992年 | 14篇 |
1991年 | 4篇 |
1990年 | 11篇 |
1989年 | 7篇 |
1988年 | 7篇 |
1986年 | 5篇 |
1985年 | 6篇 |
1983年 | 5篇 |
1982年 | 9篇 |
1981年 | 5篇 |
1980年 | 5篇 |
1979年 | 9篇 |
1978年 | 8篇 |
1976年 | 4篇 |
1975年 | 4篇 |
1974年 | 5篇 |
1973年 | 6篇 |
1972年 | 5篇 |
1971年 | 6篇 |
1970年 | 10篇 |
1968年 | 6篇 |
1967年 | 3篇 |
1954年 | 3篇 |
排序方式: 共有543条查询结果,搜索用时 15 毫秒
71.
Peter Denner Antony Norman Shu-Yuan Lin 《Educational Assessment, Evaluation and Accountability》2009,21(3):235-254
Acknowledging the necessity to establish the fairness and consequential validity of teacher candidate performance assessments
when they are used to make high-stakes decisions impacting entry into the profession, we investigated whether there were any
adverse results from the use of the Renaissance Teacher Work Sample (TWS) assessment at two universities as a consequence
of the age, gender, or race/ethnicity of teacher candidates. We also investigated education program and program entrance requirements,
such as Praxis I scores, and measures of grade point average, as general predictors of TWS success. The findings indicated
no disparate impact or adverse consequences based on the gender, age, or race/ethnicity of the teacher candidates. Selected
variables did predict a moderate amount of the variance of the TWS total scores of both preinterns and student-teaching interns.
The process used to determine the value implications of the results was also discussed. 相似文献
72.
As the number of young children displaying challenging behavior in early childhood grows, so too does the need to implement
evidence-based practices that prevent challenging behavior. Positive Behavior Support (PBS) provides a framework of tiered
interventions focused on promoting social-emotional development and preventing challenging behavior. This study investigated
the effects of consultation on teachers’ implementation of universal PBS practices and children’s academic engagement. A multiple-baseline
design was applied across four preschool classrooms serving children from 33 to 63 months of age. A strong relationship was
documented between consultation and teachers’ implementation of PBS skills. High levels of academic engagement were maintained
following consultation. Implications of the results are provided for applications of universal PBS practices in early childhood
settings. 相似文献
73.
Lakshmi Goel Norman Johnson Iris Junglas Blake Ives 《Decision Sciences Journal of Innovative Education》2010,8(1):215-240
A focus on the interaction between cognitive schemas and context in situ has been suggested as fundamental in organizational decision making and information interpretation. Past research suggests that the situation and the social interaction that occur during learning at the cognitive level consist of factors that affect the process, but the research lacks a coherent explanation for how those factors affect it. We propose a conceptualization of learning, termed situated learning, which accounts for these factors. By drawing on situated cognition theory, social learning theory, and the theory of mental models, we identify and measure four components of situated learning, that is, thematic focus, cognitive absorption, social structure, and participation. Among the most important lessons for researchers and practitioners is the need to consider learning as a constellation of the four components instead of an indivisible phenomenon. This perspective can enhance our understanding of cognitive processes, such as information interpretation and decision making. 相似文献
74.
Moss E. Norman LeAnne Petherick Eric Garcia Gordon Giesbrecht Todd Duhamel 《Sport, Education and Society》2018,23(2):135-148
Within the Canadian context, the physical activity levels of children and youth in the after school time period has become a source of public health concern. We argue that this concern is informed by broader public health crises, in particular the ‘global obesity epidemic’ and the closely related ‘global pandemic of physical inactivity', and that these so-called ‘crises’ operate as part of a discursive regime that serves to justify after school interventions aimed at increasing the physical activity practices of children and youth. Although the objectives of such interventions are seemingly well intentioned, we suggest that such interventions nonetheless harbor difficult to discern, but potentially pernicious consequences, for the communities in which they are implemented. We focus our attention on the place-specific effects of one Public Health Agency of Canada-funded after school physical activity intervention – After the School Bell Rings (ASBR) – that was implemented in the mostly Indigenous, northern community of Placid, Manitoba. Based on a critical analysis of the ASBR program itself, along with interviews and focus groups with children, parents and recreation providers (n?=?10) from the community of Placid, we contend that the ASBR serves to govern Indigenous recreation at a distance. We argue that when implemented in the place-specific context of Placid, the ASBR functions as part of a broader governmental assemblage composed of loosely connected discourses, institutions, socio-structural conditions and individuals that, when assembled, ultimately serve to govern geographically and culturally distinct communities. We conclude by suggesting that the objectives of broad-based health interventions, such as the goal of increasing after school physical activity levels, should not be universally implemented across diverse locales, but need to account for the diverse, place-specific priorities and needs of the communities into which they are implemented. 相似文献
75.
Young adult soccer players often encounter difficulty progressing from youth competition to being regularly selected for high-level, open-age competition. In an attempt to increase the playing opportunities of semi-professional and amateur under-21 players in first teams, the Royal Belgian Football Association required national division teams to include at least two players younger than 21 in their match selection (under-21 rule). Over four seasons, the following variables were analysed across 2138 semi-professional and amateur soccer players aged 16?–?39 years: (1) the number of times a player was selected to be in the first team squad; (2) the number of times a player was selected to play in the starting line-up; and (3) the number of minutes played. Chi-square analysis demonstrated that second and third division teams had complied with the new selection regulations. However, two-way analysis of variance of individual player data revealed no increase in the number of playing minutes in the under-21 group. It would appear that many teams had complied with the new regulations by selecting young players as substitutes. The results highlight the difficulties that talented young soccer players experience progressing from youth to senior competition. We conclude that the rule imposed by the Royal Belgian Football Association has failed to improve the playing opportunities of young adult soccer players. Alternative strategies for increasing playing opportunities for young talented players are required. 相似文献
76.
Abstract The aims of this study were: (1) to characterize selected fitness and health attributes of two types of habitual recreational off-road vehicle riders – off-road motorcyclists and all-terrain vehicle riders; (2) to explore differences among riders in terms of vehicle type, age, and gender; and (3) to compare the fitness and health of riders to population norms and clinical health standards. Canadian off-road riders (n = 141) of both sexes aged 16 years and over were recruited through local and national off-road riding organizations. Anthropometry, fitness, and health measures of off-road motorcycle and all-terrain vehicle riders were compared with population norms, health standards, and physical activity guidelines. Off-road motorcycle riders had above average aerobic fitness (79th percentile), while all-terrain vehicle riders were lower than average (40th percentile). All riders had a healthy blood lipid profile and a low incidence of the metabolic syndrome (12.9%) compared with members of the general population. Off-road motorcycle riders had healthier body composition and fitness than all-terrain vehicle riders; however, the body composition of off-road motorcycle riders was no healthier than that of the general population and all-terrain vehicle riders were worse than the general population. Off-road motorcycle riders had healthier anthropometry and fitness than all-terrain vehicle riders and thus fewer health risk factors for future disease, demonstrating that the physiological profiles of off-road riders are dependent on vehicle type. 相似文献
77.
Dieter Deprez Aaron James Coutts Matthieu Lenoir Job Fransen Johan Pion Renaat Philippaerts 《Journal of sports sciences》2013,31(10):903-910
AbstractThe present study investigated the test-retest reliability from the Yo-Yo IR1 (distance and heart rate responses), and the ability of the Yo-Yo IR1 to differentiate between elite and non-elite youth soccer players. A total of 228 youth soccer players (11–17 years) participated: 78 non-elite players to examine the test-retest reliability within 1 week, added with 150 elite players to investigate the construct validity. The main finding was that the distance covered was adequately reproducible in the youngest age groups (U13 and U15) and highly reproducible in the oldest age group (U17). Also, the physiological responses were highly reproducible in all age groups. Moreover, the Yo-Yo IR1 test had a high-discriminative ability to distinguish between elite and non-elite young soccer players. Furthermore, age-related standards for the Yo-Yo IR1 established for elite and non-elite groups in this study may be used for comparison of other young soccer players. 相似文献
78.
Aaron Santos Norman E. Meltzer 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(4):345-359
In this work, we describe a simple coarse-grained model of a barbell that can be used to determine the qualitative role of bar bend during a jerk. In simulations of this model, we observed a narrow time window during which the lifter can leverage the elasticity of the bar in order to lift the weight to a maximal height. This time window shifted to later times as the weight was increased. In addition, we found that the optimal time to initiate the drive was strongly correlated with the time at which the bar had reached a maximum upward velocity after recoiling. By isolating the effect of the bar, we obtained a generalized strategy for lifting heavy weight in the jerk. 相似文献
79.
Dennis W. Viehland Norman S. Kaufman Barbara M. Krauth 《Research in higher education》1982,17(4):333-343
This study examines an emerging trend in state higher education finance policy: the use of an index to establish tuition and fee levels at public institutions. Based on a national survey of tuition-setting policies, this study documents the increasing use of an indexing formula to determine tuition levels. Factors encouraging this trend are examined, and questions that must be addressed by state and institutional policymakers in adopting such a formula are discussed. Policy implications for states and institutions are also considered. 相似文献
80.