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11.
Factors associated with student plagiarism in a post‐1992 university   总被引:1,自引:2,他引:1  
A model intended to explain the incidence of plagiarism among undergraduates in the Business Studies department of a post‐1992 university was constructed and tested on a sample of 249 students completing Business Studies units at a post‐1992 university in Greater London. It was hypothesised that the occurrence of plagiarism could be predicted via three attitudinal considerations (individual perceptions of the ethicality of the practice, fear of penalties if caught and fear of failing a degree); two personal traits (goal orientation and academic integration), and three situational factors (financial, current grades achieved, and how strictly lecturing staff enforced anti‐plagiarism rules). Proposals concerning possible inter‐relations and interactions among these variables were also formulated and assessed.  相似文献   
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Do preadolescent sport self-concepts influence subsequent sport performance? Longitudinal data (Grades 3, 4, and 6) for young boys and girls (N= 1,135; mean age = 9.67) were used to test reciprocal effects model (REM) predictions that sport self-concept is both a cause and a consequence of sport accomplishments. Controlling prior sport performance (performance-based measures and teacher assessments), prior sport self-concept had positive effects on subsequent sport performance in both Grade 4 and Grade 6 and for both boys and girls. Coupled with previous REM studies of adolescents in the academic domain, this first test for preadolescents in the sport domain supports the generalizability of REM predictions over gender, self-concept domain, preadolescent ages, and the transition from primary to secondary school.  相似文献   
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Condition 1 showed that employees recorded high percentages of completed tasks; and task performance was shown to slightly improve. At that point in the project, recording accuracy was at it's highest level. Condition 2 illustrated a continuance of high employee records of completed tasks but also showed that actual task performance considerably increased so that there was greater self-recording accuracy. Then, during Condition 3, actual task performance increased more so that it even more closely reflected self-recorded measures. Each of the steps discussed thus far could be sufficient individually to facilitate accurate self-recording and task performance gains, although each appeared to have gained additional strength by being collectively applied. The cost of the present organizational intervention was very low. The costs included material duplication costs and approximately 30 minutes of management time per day. Management time was used to make concession observations (management records), compute performance data, and provide feedback to the employee. Employees worked the same number of hours as in Baseline. Based on this breakdown, the approximate weekly cost of this project was about $30.00. The total cost could be reduced further, perhaps, by monitoring less frequently and reducing the frequency of feedback sessions as employee performance stabilized at higher levels. Thus, the longer this project would run, the less expensive it might become. The steps implemented during this project might easily be applied to other jobs that produce easily observable outputs and could also be applied to other work settings. Future research efforts that would identify cost-effective ways to stimulate and maintain high levels of accurate self-recording might provide today's managers several options that could all yield accurate data for organizational management. Other research efforts centered on specific analyses of participatory standard setting, peer reinforcement, and self-reinforcement for task performance could provide additional insight into the areas of job analysis and employee productivity. Lastly, increased knowledge about the long term effects of self-recording could be gained through future research methods that first established high recording accuracies and task performance levels, then evaluated maintenance procedures for these methods. Implications of successive research studies which clearly show that employee performance can be improved by rewarding performers for accurate self-recording could be profound.  相似文献   
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Purpose: This study discusses the process of co-constructing a prototype pedagogical model for working with youth from socially vulnerable backgrounds.

Participants and settings: This six-month activist research project was conducted in a soccer program in a socially vulnerable area of Brazil in 2013. The study included 17 youths, 4 coaches, a pedagogic coordinator and a social worker. An expert in student-centered pedagogy and inquiry-based activism assisted as a debriefer helping in the progressive data analysis and the planning of the work sessions.

Data collection/analysis: Multiple sources of data were collected, including 38 field journal/observation and audio records of: 18 youth work sessions, 16 coaches’ work sessions, 3 combined coaches and youth work sessions, and 37 meetings between the researcher and the expert.

Findings: The process of co-construction of this prototype pedagogical model was divided into three phases. The first phase involved the youth and coaches identifying barriers to sport opportunities in their community. In the second phase, the youth, coaches and researchers imagined alternative possibilities to the barriers identified. In the final phase, we worked collaboratively to create realistic opportunities for the youth to begin to negotiate some of the barriers they identified. In this phase, the coaches and youth designed an action plan to implement (involving a Leadership Program) aimed at addressing the youths’ needs in the sport program. Five critical elements of a prototype pedagogical model were co-created through the first two processes and four learning aspirations emerged in the last phase of the project.

Implications: We suggest an activist approach of co-creating a pedagogical model of sport for working with youth from socially vulnerable backgrounds is beneficial. That is, creating opportunities for youth to learn to name, critique and negotiate barriers to their engagement in sport in order to create empowering possibilities.  相似文献   

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A loss in total body mass during an ultraendurance performance is usually attributed to dehydration. We identified the changes in total body mass, fat mass, skeletal muscle mass, and selected markers of hydration status in 31 male nonprofessional ultratriathletes participating in a Triple Iron triathlon involving 11.4 km swimming, 540 km cycling and 126.6 km running. Measurements were taken prior to starting the race and after arrival at the finish line. Total body mass decreased by 1.66 kg (SD = 1.92; -5.3 kg to +1.2 kg; p < .001), skeletal muscle mass by 1.00 kg (SD = 0.90; -2.54 kg to +2.07 kg; p < .001), and fat mass by 0.58 kg (SD = 0.78; -1.74 kg to +0.87 kg; p < .001). The decrease in total body mass was associated with the decrease in skeletal muscle mass (r = .44; p < .05) and fat mass (r = .51; p < .05). Total body water and urinary specific gravity did not significantly change. Plasma urea increased significantly (p < .001); the decrease in skeletal muscle mass and the increase in plasma urea were associated (r = .39; p < .05). We conclude that completing a Triple Iron triathlon leads to decreased total body mass due to reduced fat mass and skeletal muscle mass but not to dehydration. The association of decrease in skeletal muscle mass and increased plasma urea suggests a loss in skeletal muscle mass.  相似文献   
19.
Abstract

The relative length of the second and fourth digits (2D:4D) is a putative marker for prenatal testosterone. Low 2D:4D has been reported to correlate with high performance in sport in general. Here, for the first time, we examine the relationship between 2D:4D and performance in elite rugby players. The 44 players (28 forwards, 16 backs) were drawn from the Ospreys Rugby Union Club and 44 age-matched controls. The measures of performance comprised age-adjusted number of international performances (caps) for Wales, a comparison of coaches' first-choice League team with others, and the number of tries scored by backs in club matches. Compared with controls, players were larger and had lower 2D:4D for the right and left hand. With regard to number of caps, players with low 2D:4D in their right hand and low right 2D:4D compared with their left (right ? left 2D:4D difference) had high numbers of caps. First-choice players did not differ significantly from second-choice players in their 2D:4D but they did have a lower right ? left 2D:4D difference than second-choice players. Low right 2D:4D and low right ? left 2D:4D difference were significantly linked with large numbers of tries. We conclude that low right 2D:4D and low right ? left 2D:4D difference are predictors of high rugby performance.  相似文献   
20.
ABSTRACT

Set against the backdrop of a succession of educational technology policies in Ireland, influenced by international discourses, this study aimed to explore how Irish pre-service teachers justify the use of mobile technologies in schools. In order to achieve this, 23 pre-service teachers were presented with a vignette that asked them to justify the use of a one-to-one tablet initiative in school. The research found that pre-service teachers tended to justify the initiative, as they saw the increasing technification of schools and society as an inevitable process. In addition, they presented pragmatic reasons for using the technology rather than highlighting their educational/pedagogic value. This study points to the need to challenge pre-service teachers’ innovation-centric and techno-centric attitudes towards technology use. It also highlights the need for teacher educators, as a whole, to take a more active role in addressing this issue in teacher education programmes.  相似文献   
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