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901.
J. Scott Baker Frankie Bjork Elyse Bley Elizabeth Eckhoff Elizabeth Hubing 《Multicultural Perspectives》2013,15(3):159-166
Teaching diversity and social justice can be difficult when working with teacher candidates (TCs) from primarily homogenous areas, with little to no exposure to pluralistic realities. In multicultural classes, TCs often struggle to understand intersections of race, gender, orientation, socioeconomic levels, religion, ability, and citizenship. In this article, an educational studies professor and four undergraduate students discuss their methodological use of Artist/Researcher/Teacher (a/r/tography) to introduce intersectionality to young students in the classroom. The article discusses a/r/tography as a method in teacher education and provides arts-based examples of how intersectionality can be taught in the PK–12 school system. 相似文献
902.
In Experiment 1, adult and child participants were instructed to imitate a video model performing a bowling action with or without a ball. Participants imitated the action with greater accuracy without a ball and in general adults were more accurate than children. In Experiment 2, adults and children were shown a video or point-light display of the bowling action. There was no difference in movement form between the adult point-light and video groups. In contrast, children were poorer at reproducing the action when viewing point-light compared with video sequences (P < 0.05). The novel point-light display hindered the children's ability to provide conceptual mediation between the presented information and action requirements. In Experiment 3, a child point-light group was provided with perceptual-cognitive training. The perceptual-cognitive training group demonstrated better movement reproduction than a group who viewed the point-light displays with no training (P < 0.05), although there were no differences between participants who received training and those who viewed a video. Children are able to perceive and use relative motion information from a display after some general training, and the effectiveness of demonstrations needs to be judged relative to the task context. 相似文献
903.
Effects of age, walking speed, and body composition on pedometer accuracy in children 总被引:3,自引:0,他引:3
Duncan JS Schofield G Duncan EK Hinckson EA 《Research quarterly for exercise and sport》2007,78(5):420-428
The objective of this study was to investigate the effects of age group, walking speed, and body composition on the accuracy of pedometer-determined step counts in children. Eighty-five participants (43 boys, 42 girls), ages 5-7 and 9-11 years, walked on a treadmill for two-minute bouts at speeds of 42, 66, and 90 m x min(-1) while wearing a spring-levered (Yamax SW-200) and a piezoelectric (New Lifestyles NL-2000) pedometer. The number of steps taken during each bout was also recorded using a hand counter Body mass index (BMI) was calculated from height and mass, and percentage of body fat (%BF) was determined using hand-to-foot bioelectrical impedance analysis. The tilt angle of the pedometer was assessed using a magnetic protractor. Both pedometers performed well at 66 and 90 m x min(-1), but undercounted steps by approximately 20% at 42 m x min(-1). Although age group, BMI, waist circumference, and %BF did not affect pedometer accuracy, children with large pedometer tilt angles (> or =10 degrees) showed significantly greater percent bias than those with small tilt angles (< 10 degrees). We suggest that the style of waistband on the child's clothing is a more important determinant of tilt angle and thus pedometer accuracy than body composition. Our results also indicate that the NL-2000 pedometer provides similar accuracy and better precision than the SW-200 pedometer, especially in children with large tilt angles. We conclude that fastening pedometers to a firm elastic belt may improve stability and reduce undercounting in young people. 相似文献
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907.
Minna Logemann Jolanta Aritz Peter Cardon Stephanie Swartz Terri Elhaddaoui Kristen Getchell Carolin Fleischmann Rose Helens-Hart Xiaoli Li Juan Carlos Palmer-Silveira Miguel Ruiz-Garrido Scott Springer James Stapp 《British journal of educational technology : journal of the Council for Educational Technology》2022,53(3):577-592
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909.
Elise Berber Scott McLean Vanessa Beanland Gemma J. M. Read Paul M. Salmon 《Journal of sports sciences》2020,38(11-12):1248-1258
ABSTRACT
Introduction
Talent identification and development programmes that retain and develop athletes are integral to the sporting success of National Governing Bodies in football. Currently, player attributes are studied in isolation without considering the complexity of interacting components of football performance. The current study applied a systems analysis framework to describe, in a structured and systematic way, the attributes for specific playing positions in football match-play. Methods: Eight high-level football coaches were interviewed. Models of the interacting attributes were developed for each position using Work Domain Analysis (WDA). Results: Six WDA models detail the attributes associated with each playing position. The models identified purposes of playing positions (restrict opposition actions, organise and coordinate, building up of offence, goal scoring and stretch opposition), performance-related measures and the functions required to achieve the playing position purposes (game play, psychological functions, time and space and player actions). Critically, the relationships between the purposes, measures, functions, processes, and objects are described in the models. 相似文献910.
ABSTRACTThis study explored the relationship between the four dimensions of students’ feedback orientation (i.e., utility, retention, confidentiality, and sensitivity) and the four dimensions of students’ classroom engagement (i.e., silent in-class, oral in-class, thinking about course content, and out-of-class) using the tenets of Feedback Intervention Theory (FIT) as a guide. Participants were 208 undergraduate students enrolled in a variety of introductory communication courses at a large mid-Atlantic university. It was found that varying combinations of students’ feedback orientation influence students’ engagement, providing further support for FIT. Specifically, feedback utility was positively related to all four dimensions of student engagement. Furthermore, feedback confidentiality was negatively related to oral in-class behaviors. Future research should continue to examine the influence of instructional feedback on students’ classroom engagement. 相似文献