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981.
In recent years, substantial investments have been made in reengineering systems of teacher evaluation. The new generation models of teacher evaluation typically adopt a standards-based view of teaching quality and include a value-added measure of growth in student learning. With more than a decade of experience and research, it is timely to assess empirical evidence bearing on the efficacy of this school improvement strategy. This paper examines the new generation of teacher evaluation along three lines of analysis: evidence on the magnitude, consistency, and stability of teacher effects on student learning, evidence on the impact of teacher evaluation on growth in student learning, and literature from the sociology of organizations on how schools function. Although the trend towards focusing on teacher evaluation is increasingly evident internationally, most of the empirical research evaluated in this paper is from the USA. This critical evaluation of the empirical literature yields two key conclusions. First, we conclude that the policy logic supporting this reform remains considerably stronger than the empirical evidence. Second, we suggest that alternative improvement strategies may yield more positive results and at a lower cost in terms of staff time and district funds.  相似文献   
982.
Numerous studies have identified a positive association between fundamental movement skill (FMS) competency and physical activity in children; however, the causal pathways have not been established. The aim of this study is to determine if changes in FMS competency mediated the effect of the Supporting Children’s Outcomes using Rewards, Exercise and Skills (SCORES) intervention on physical activity and cardiorespiratory fitness in children. Eight primary schools (25 classes) and 460 children (aged 8.5 ± 0.6, 54% girls) were randomised to the SCORES intervention or control group for the 12-month study. The outcomes were accelerometer-determined moderate-to-vigorous physical activity (MVPA) and cardiorespiratory fitness. The hypothesised mediators were actual FMS competency and perceived sport competence. Mediation analyses were conducted using multilevel linear analysis in MPlus. From the original sample, 138 (30.0%) and 370 (80.4%) children provided useable physical activity and cardiorespiratory fitness data at post-test assessments. There were significant treatment effects for locomotor skills and overall FMSs. Changes in MVPA were associated with changes in object-control skills, overall FMSs and perceived competence. The overall FMSs had a significant mediating effect on MVPA (AB = 2.09, CI = 0.01–4.55). Overall FMSs (AB = 1.19, CI = 0.002–2.79) and locomotor skills (AB = 0.74, CI = 0.01–1.69) had a significant mediating effect on cardiorespiratory fitness. The results of this study conclude that actual but not perceived movement skill competency mediated the effect of the SCORES intervention on physical activity and cardiorespiratory fitness.  相似文献   
983.
Involving parents in the college-planning process is essential to increasing access for students from low-income communities of color. Using the action inquiry model, we explore how collaboration between a school district and a university can empower parents to engage in meaningful conversations and planning related to college access. This qualitative case study draws from 3 years of data gathered from the development and implementation of a college-access program designed for underperforming middle and high school students who would be first-generation college students. Our findings suggest that parents want access to specific information, desire a deeper connection with other parents going through the process, and lack proper knowledge to feel empowered to lead discussions with their children.  相似文献   
984.
The purpose of this study is to develop and validate a new instrument to measure the multidimensional nature of motivations to engage in healthy behavior practices among older adults. The Healthy Aging Incentives Scale (HAIS) was developed empirically from data collected from 158 older adults participating in a health and wellness clinic located within a multipurpose senior center in the United States. A factor analysis of the HAIS revealed five themes prompting older adults to participate in health aging practices: health and fitness, psychological well-being, locus of control, social functions, and socialization attributes. Additional data are provided that support reliability and validity of the HAIS including convergent validity of the 20-item scale by its correlation with healthy behavior habits. Conclusions are drawn showing literature support for the multidimensional scale and the important determinants for promoting healthy outcomes for this population.  相似文献   
985.
As item response theory has been more widely applied, investigating the fit of a parametric model becomes an important part of the measurement process. There is a lack of promising solutions to the detection of model misfit in IRT. Douglas and Cohen introduced a general nonparametric approach, RISE (Root Integrated Squared Error), for detecting model misfit. The purposes of this study were to extend the use of RISE to more general and comprehensive applications by manipulating a variety of factors (e.g., test length, sample size, IRT models, ability distribution). The results from the simulation study demonstrated that RISE outperformed G2 and S‐X2 in that it controlled Type I error rates and provided adequate power under the studied conditions. In the empirical study, RISE detected reasonable numbers of misfitting items compared to G2 and S‐X2, and RISE gave a much clearer picture of the location and magnitude of misfit for each misfitting item. In addition, there was no practical consequence to classification before and after replacement of misfitting items detected by three fit statistics.  相似文献   
986.
This study explored 1st‐generation students' sense of belonging, mental health status, and use of mental health services in comparison to non‐1st‐generation students. Using the Student Experience in the Research University multi‐institutional survey, the authors found that 1st‐generation students tended to report lower ratings of belonging, greater levels of depression/stress, and lower use of services compared to non‐1st‐generation students. Implications for college counselors and suggestions for future inquiry are provided.  相似文献   
987.
Creative polymathy at the very highest levels is rare, but this is largely the result of a long period of training usually necessary to become proficient in any field. We explain why creative polymathy is not ruled out by arguments for the domain specificity of creativity and argue that consideration of multiple levels of creativity (Big-C, Pro-c, little-c, and mini-c) leads to the conclusion that creative polymathy may actually be fairly common. We introduce a hierarchical model of creativity (the APT Model) to help understand some constraints on and possibilities for creative polymathy, suggest different ways creative polymathy may be expressed, and offer guidelines for recognizing and nurturing creative polymathy in students.  相似文献   
988.
Ronald Hallett examines the challenges of highly mobile students and what educators can do to retain and support them.  相似文献   
989.
Mega Planning uses Kaufman's Minimum Ideal Vision as its starting point. In a world attempting to plan its way out of multiple disasters and reach a better future, it is critically important to promote Mega Planning to the widest audience. Extending the Ideal Vision and adding new measures of social progress will make the Vision more compelling. Suggestions are compared with the report of Sarkozy's Commission on the Measurement of Economic Performance and Social Progress.  相似文献   
990.
Purpose: This study explored the effect of whole-body vibration (WBV) using accelerations of 2.56 g to 7.68 g on lower-body detraining. Methods: All participants (N = 20) were trained using a lower-body resistance-training program for 30 min twice per week from Week 0 to Week 6. At the end of the program, they were randomly assigned to a control group that performed no further training or a WBV group that performed a progressive static WBV program. Data for the 5-repetition-maximum (5RM) squat and extensors and flexors of the knee and ankle were collected at Weeks 0, 6, 8, 10, and 12 for all participants. Results: Two-way (condition vs. time) analysis of variance revealed that although the WBV group maintained strength in the 5RM from Week 6 through Week 8 and the control group had a lower 5RM in Week 8 from Week 6, no differences in the 5RM squat existed between the groups at Week 8. Two-way factorial multivariate analysis of variance revealed no differences between the groups at any of the time for torque of knee flexion, dorsiflexion, or plantar flexion. Conclusion: Static WBV of 2.56 g to 7.68 g did not attenuate detraining of the flexors and extensors of the knee and ankle.  相似文献   
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