首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1592篇
  免费   22篇
  国内免费   1篇
教育   1303篇
科学研究   21篇
各国文化   23篇
体育   69篇
综合类   2篇
文化理论   9篇
信息传播   188篇
  2023年   6篇
  2022年   8篇
  2021年   8篇
  2020年   15篇
  2019年   25篇
  2018年   44篇
  2017年   47篇
  2016年   51篇
  2015年   32篇
  2014年   52篇
  2013年   369篇
  2012年   52篇
  2011年   52篇
  2010年   36篇
  2009年   38篇
  2008年   45篇
  2007年   45篇
  2006年   42篇
  2005年   35篇
  2004年   45篇
  2003年   42篇
  2002年   41篇
  2001年   43篇
  2000年   35篇
  1999年   17篇
  1998年   16篇
  1997年   15篇
  1996年   9篇
  1995年   20篇
  1994年   29篇
  1993年   21篇
  1992年   12篇
  1991年   18篇
  1990年   26篇
  1989年   15篇
  1988年   17篇
  1987年   20篇
  1986年   14篇
  1985年   13篇
  1984年   12篇
  1983年   12篇
  1982年   16篇
  1981年   14篇
  1980年   14篇
  1979年   14篇
  1978年   14篇
  1977年   11篇
  1976年   7篇
  1974年   5篇
  1968年   5篇
排序方式: 共有1615条查询结果,搜索用时 15 毫秒
931.
932.
This paper describes some findings from the Books for Babies project, a central strand of Derbyshire’s county‐wide literacy initiative, Read On – Write Away! (ROWA!). The original project, initiated by the Derbyshire Libraries and Heritage Service in 1995 was extended through ROWA! by being incorporated into wider ranging community literacy provision. This paper describes preliminary evidence that indicates that there are additional benefits for other family group members when a Book Start project includes follow‐up activities and is connected to wider ranging community literacy initiatives.  相似文献   
933.
As part of a mandated three-year reevaluation, the Differential Ability Scales (DAS) was administered to 53 children identified as having a learning disability approximately 3 years after each had been administered the Wechsler Intelligence Scale for Children—Third Edition (WISC-III). The DAS's General Conceptual Ability score (GCA), and Verbal and Spatial Cluster scores were nonsignificantly different from the WISC-III's Full Scale, Verbal, and Performance scores. The Nonverbal Reasoning score of the DAS (a measure of Fluid intelligence not assessed by the WISC-III) was significantly different from both the Verbal and Performance scores. High correlations were found between the similar constructs on the two tests. Approximately 96% of the students obtaining a certain classification from the WISC-III obtained a comparable classification from the DAS. © 1996 John Wiley & Sons, Inc.  相似文献   
934.
Qualitative case studies of two multidisciplinary health science departments from different universities in Australia were undertaken to identify the experiences which beginning and early career researchers perceived had facilitated or inhibited their development as researchers during the first five years post amalgamation into university settings. Results were viewed using modernist and post modernist interpretations of organisational socialisation. A modernist interpretation indicated that the production of a successful academic researcher was linked to the creative intersection of person, department and institution, where individual motivation, a supportive, stable and adequately resourced environment, accessible skills and the opportunity for collaborative research were clearly of importance. A postmodernist interpretation, which celebrates diversity and creativity and values dynamism revealed the ambiguity and resistance which was present in the two settings but had the capacity to interpret this in a positive manner.  相似文献   
935.
The American ethos that you can be whatever you want to be has not always been a helpful adage for gifted students. Gifted students require career counseling to understand the world of work, and to identify their interests and values in addition to their already-identified talents. Academic planning and career development for gifted students is an important and complex process that requires thoughtful consideration. School psychologists have the skills and abilities to provide valuable career development services to gifted students. The authors explore the unique challenges and career development needs of gifted students and provide suggestions for interventions.  相似文献   
936.
Background: A guiding principle of Sport Education is that all students get equal opportunity to play, which is expedited through the use of small-sided contests. One element included within the philosophy of Sport Education is that of ‘graded competition.’ In graded competition, leagues are arranged that match students of similar skill level against one another, and in some cases, even the game forms are different across the competition levels. To date, there are no studies that have examined the utility of graded competition as promoting either student engagement or learning. Purpose: The purpose of this study was to test the hypothesis that using graded competition would increase opportunities for game involvement and success rates of both higher and lower skill level students. Participants and setting: The participants in this study were 106 fourth-grade students (51 boys and 55 girls, aged 10–11) from two physical education classes within an elementary school in the southeastern United States. The content was an 18-lesson season of mini-handball taught following the principles of Sport Education. While the overall season format for both classes was the same, the composition of teams varied between the two. In the first class, all teams were heterogeneous with a mix of higher and lower skilled players. These students were able to divide into their sub-teams in any combination they wished. In the second class, two homogeneous leagues were formed; one consisting of teams with all higher skilled students and the other with teams of all lower skilled students. There was no inter-league play. Rather, there were two parallel competitions and two championships. Methods: Digital video records were made of 76 games played during the seasons. Each time a player (a) made contact with the ball (a pass, catch, or interception), (b) was the target of a pass but did not receive it (overthrow or interception), or (c) was involved with a shot on goal (as shooter or goalkeeper), that activity was recorded. A 2 (skill: high/low)?×?2 (sex)?×?3 (grouping: all low/all high/mixed) full factorial mixed analysis of variance was conducted on the following dependent variables: (a) percent success, (b) ball engagement rate, and (c) efficiency, with the game being the unit of analysis. Findings: The key finding from this study was that in terms of success rates, engagement rates and playing efficiency, lower skilled students seemed to be at a disadvantage when they participated alongside higher skilled classmates. While less severe, there were also decrements in higher skilled student success rates and efficiency in these mixed-skill conditions. By consequence, while higher skilled boys could thrive in either homogenous or mixed level competitions, many girls and all students with lower skill levels benefitted from playing against students of similar skill levels. Conclusions: The grouping of students in terms of skill level has implications for their in-game behaviors, for the extent to which they can develop improved game performance, and potentially for their motivation to persist during play.  相似文献   
937.
Sport-confidence is considered a critical success factor for sport performers at all levels. Researchers have suggested that sport-confidence is a multidimensional rather than a unidimensional construct, and the sport-confidence model identified three types of sport-confidence (i.e., physical skills and training, cognitive efficiency, and resilience) that are important for success in sport. However, such multidimensionality of sport-confidence and its measurement have not been fully examined. On a large sample of sport performers with varied skill levels and characteristics, the purpose of the present study was to examine the three-factor model of sport-confidence. We tested the measurement invariance of the Sport-Confidence Inventory across 512 athletes and 1170 non-athlete sport performers. Results from the multiple group model analysis showed that the three-factor model of sport-confidence fit better for the athlete sample than for the non-athlete sample. The results implicate that the three-factor model of sport-confidence model is suitable to athletes, though sport-confidence may appear more unidimensional for non-athletes. The use of the Sport-Confidence Inventory for non-athlete sport performers demands further consideration; however, the findings implicate that it could be a useful tool to assess sport-confidence of sport performers at any levels.  相似文献   
938.
This article discusses the development and validation of a measure of adolescent students' perceived belonging or psychological membership in the school environment. An initial set of items was administered to early adolescent students in one suburban middle school (N = 454) and two multi-ethnic urban junior high schools (N = 301). Items with low variability and items detracting from scale reliability were dropped, resulting in a final 18-item Psychological Sense of School Membership (PSSM) scale, which had good internal consistency reliability with both urban and suburban students and in both English and Spanish versions. Significant findings of several hypothesized subgroup differences in psychological school membership supported scale construct validity. The quality of psychological membership in school was found to be substantially correlated with self-reported school motivation, and to a lesser degree with grades and with teacher-rated effort in the cross-sectional scale development studies and in a subsequent longitudinal project. Implications for research and for educational practice, especially with at-risk students, are discussed.  相似文献   
939.
The discriminant and concurrent validity of the Gordon Diagnostic System (GDS) was investigated in 29 youngsters categorized into “normals” or “ADHDs” based on teacher ratings. The results failed to demonstrate the discriminant validity of any GDS score regardless of the behavior rating used. The Vigilance Correct and Vigilance Omission scores were significantly correlated with ADHD Rating Scale scores completed by teachers. The sample size in the study demands cautious interpretation of these results; however, the authors suggest the continued use of multiple behavior ratings by teachers as the “gold standard” for the classification of youngsters with a suspected Attention-deficit Hyperactivity Disorder.  相似文献   
940.
Why should we take a broader view of assessment theory and research when constructing measures of school achievement? How might we incorporate a learner's awareness of his or her own learning strategies into the assessment process? How could an assessment developer combine the use of psychological constructs and varying contexts for learning in the assessment of competence in mathematics?  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号