全文获取类型
收费全文 | 5822篇 |
免费 | 61篇 |
国内免费 | 5篇 |
专业分类
教育 | 4227篇 |
科学研究 | 382篇 |
各国文化 | 122篇 |
体育 | 408篇 |
综合类 | 4篇 |
文化理论 | 59篇 |
信息传播 | 686篇 |
出版年
2021年 | 49篇 |
2020年 | 65篇 |
2019年 | 120篇 |
2018年 | 120篇 |
2017年 | 182篇 |
2016年 | 161篇 |
2015年 | 110篇 |
2014年 | 123篇 |
2013年 | 1519篇 |
2012年 | 138篇 |
2011年 | 120篇 |
2010年 | 112篇 |
2009年 | 131篇 |
2008年 | 151篇 |
2007年 | 136篇 |
2006年 | 118篇 |
2005年 | 113篇 |
2004年 | 115篇 |
2003年 | 109篇 |
2002年 | 95篇 |
2001年 | 66篇 |
2000年 | 75篇 |
1999年 | 54篇 |
1998年 | 58篇 |
1997年 | 65篇 |
1996年 | 69篇 |
1995年 | 68篇 |
1994年 | 70篇 |
1993年 | 63篇 |
1992年 | 63篇 |
1991年 | 68篇 |
1990年 | 73篇 |
1989年 | 70篇 |
1988年 | 60篇 |
1987年 | 46篇 |
1986年 | 64篇 |
1985年 | 48篇 |
1984年 | 57篇 |
1983年 | 70篇 |
1982年 | 54篇 |
1981年 | 44篇 |
1980年 | 47篇 |
1979年 | 41篇 |
1978年 | 64篇 |
1977年 | 51篇 |
1976年 | 42篇 |
1975年 | 43篇 |
1973年 | 38篇 |
1970年 | 31篇 |
1968年 | 31篇 |
排序方式: 共有5888条查询结果,搜索用时 18 毫秒
11.
BackgroundHealth-related fitness knowledge (HRFK) has been an essential concept for many health and physical education programs. There has been limited understanding and longitudinal investigation on HRFK growth. This longitudinal study examined HRFK growth and its individual- and school-level correlates in middle school years under 1 curriculum condition: Five for Life.MethodsParticipants were 12,044 students from 47 middle schools. Data were collected at both individual/participant and school/institution levels. Individual-level variables included gender, grade, and HRFK test scores. School-level variables included percentage of students receiving free and reduced meals (FARM), student-to-faculty ratio for physical education, and school academic performance (SAP). We used hierarchical linear modeling to examine HRFK 3-year growth in relation to individual- and school-level correlates.ResultsThe average HRFK score at 6th grade for females was 42.81% ± 1.32%. The predicted HRFK growth was 17.06% ± 1.02% per year, holding other factors constant. A 1-standard deviation increase in FARM correlated with a 14.68%-point decrease in predicted test score (p = 0.02). A 1-standard deviation increase in SAP was associated with an 11.90%-point increase in HRFK score. Males had a significantly lower growth rate than females during the middle school years (0.78%/year, p = 0.02).ConclusionThe result showed that both individual- and school-level variables such as gender, FARM, and SAP influenced HRFK growth. Educators should heed gender differences in growth curves and recognize the correlates of school-level variables. 相似文献
12.
13.
Robert Vaughan Sylvain Laborde Christopher McConville 《European Journal of Sport Science》2019,19(2):225-233
The quality of decision and assessment of risk are key determinants of successful sport performance. Athletes differ fundamentally in their decision-making ability according to their athletic expertise level. Moreover, given the influence of emotions on decision-making, it is likely that a trait reflecting emotional functioning, trait emotional intelligence, may also influence decision-making. Therefore, the aim of this research was to investigate the respective contribution of athletic expertise and trait emotional intelligence to non-athletic decision-making. In total, 269 participants aged between 18 and 26 years with a range of athletic experience i.e. none (n?=?71), novice (n?=?54), amateur (n?=?55), elite (n?=?45) and super-elite (n?=?44), completed the Emotional Intelligence Scale and the Cambridge Gambling Task. Regression modelling indicated a significant positive relationship of athletic expertise and trait emotional intelligence with the quality of decision-making, and a negative relationship with deliberation time and risk-taking. Cognitive skills transfer may explain the higher decision-making scores associated with higher athletic expertise, while individuals with higher trait emotional intelligence may anticipate better the emotional consequences linked with a gambling task, which may help individuals make better decisions and take less risks. 相似文献
14.
Rebecca L. P. Jordan Justin Garwood Woodrow Trathen 《Learning disabilities research & practice》2019,34(4):185-193
In an era of teacher quality reforms, one overlooked area for assessing readiness for teaching is education majors’ self‐efficacy for teaching reading. This gap is unfortunate, as teaching reading is a common responsibility among general and special education teachers. In the current push for RTI—one in which more general education teachers are increasingly called upon to provide reading support to students with learning disabilities, in addition to the support received from special educators—it is important to determine preservice teachers’ self‐efficacy for teaching reading. Self‐efficacy is an important construct to consider as it is related to eventual teacher attrition. The purpose of the current study was to develop a scale to measure elementary and special education majors’ self‐efficacy for teaching reading. With a sample of 110 education majors, a three‐factor scale was developed and demonstrated strong psychometric properties. Implications for the future of teacher education programs are discussed. 相似文献
15.
16.
17.
Björn Sjögren Robert Thornberg Linda Wänström Gianluca Gini 《Psychology in the schools》2020,57(11):1710-1723
This study examined whether defending and passive bystanding during peer victimization episodes were associated with individual- and classroom-level efficacy to stop peer victimization. Self-report survey data were analyzed from 1,467 Swedish fourth-grade students (mean age = 10.55) from 100 classrooms in 63 schools. Multilevel analyses revealed that, when witnessing peer victimization, students more often defended victims if they were high in defender self-efficacy and if they belonged to classrooms high in collective efficacy. In contrast, students were more likely to remain passive if they were low in defender self-efficacy and if they belonged to classrooms low in collective efficacy. Taken together, our findings suggest that efficacy beliefs both at the individual and at the classroom level contribute to explaining variability in students' bystander behaviors, which has potential implications for prevention and intervention work. 相似文献
18.
This paper focuses on the need to further environmental education research within a context in which local government, local business and tertiary institutions are viewed as interlinked components of the development process. Research and interaction with local stakeholders offers an opportunity to chart a path that intersects and then fuses environmental education with that of environmental and development practice. The paper focuses on three research initiatives that highlight the intrinsic need to create a learning society and how to gain more robust recognition for the role of environmental education research as a developmental process. The three research initiatives deal with the integration of environmental management systems thinking in local government (case 1), how a local government envisaged environmental education campaign constitutes challenges for environmental education research (case 2), and how pollution highlights the need for partnerships in addressing the Polluter Pays Principle (case 3). Findings from the research underscore the lack of environmental concerns within the decision-making process in local government. Paucity of capacity to monitor and act on challenges within this sector also point to the need for coordinated action against industrial misdemeanours, where self-regulation is still far from a reality. Most importantly, we argue that environmental education research and practice should contribute to the strengthening of facilitation skills and systems thinking amongst researchers who work within networks of stakeholders who must ensure sustainable urban places in the future. 相似文献
19.
In four experiments with rats, we examined the persistence of behavior when reinforcement was switched from immediate to delayed.
In Experiment 1, lever pressing elicited by instrumental training with immediate reinforcement continued when a 20-sec delay
of reinforcement was introduced (easy-to-hard condition), whereas when the delay condition was introduced from the start (hard-to-hard
condition), responding remained low throughout. A similar result was obtained in Experiment 2, in which lever pressing was
elicited by a classical conditioning (autoshaping) procedure. In Experiment 3, rats initially trained with delayed reinforcement
continued to respond at a low rate when switched to immediate reinforcement (hard-to-easy condition). By measuring magazine
entry (goal tracking) as well as lever pressing (sign tracking) in Experiment 4, we confirmed that such transfer effects at
least partly involve the persistence of whatever type of behavior was initially dominant. 相似文献
20.
There have been numerous lawsuits within higher education brought by females over pay inequity and many articles have been written on the topic. Although not as prevalent, there have been some recent instances where male faculty have claimed—with some degree of success—that the process used by their institutions to make salary adjustments for females was unfair and led to reverse pay discrimination. In this paper, we examine some of the legal issues and statistical approaches surrounding claims of reverse sex discrimination in pay in the field of higher education. We begin by reviewing the way in which legal cases examine sex discrimination in pay in academe and the different approaches that institutions can take to remove pay disparities for women. We show that across-the-board salary adjustments for women are less likely than individualized salary adjustments to raise concerns about the salary determination process and possibly reverse discrimination, and lead to lower costs to the institution. These differences arise regardless of the salary model specification used by an institution when making salary adjustments. Finally, we use a model developed by the plaintiffs in a salary equity study at one institution to demonstrate the effects of using different adjustment methods on the total cost to the institution when making salary equity adjustments for both genders.An earlier version of this paper was presented at the seminar series for the Institute of Higher Education, University of Georgia. We would like to thank participants at this seminar and Andrew Luna for comments on previous drafts of this paper. 相似文献