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91.
92.
A causal model for understanding the complex interplay between student‐reported teacher behaviors, student self‐systems, and student engagement was tested. One hundred seventeen African American students in grades 1 through 12 completed a comprehensive questionnaire regarding teacher context, self, and engagement variables. A series of hierarchical regression analyses were conducted to test the hypothesized mediation models and to construct a path model. Most hypotheses were supported. Student self‐system variables (perceived competency and autonomy) mediated relations between teacher context (structure and autonomy support), and engagement. Contrary to predictions, however, teacher involvement exerted a strong and direct effect on student engagement even when controlling for grade level and self‐system variables. Given existing research showing that African American students are at risk for low teacher involvement and that engagement is critical for academic success, research and intervention strategies are urgently needed to promote teacher involvement with these students. © 2002 Wiley Periodicals, Inc.  相似文献   
93.
The paper argues that in research on teachers' mental states, studies of teacher feeeling as compared to teacher thinking have been relatively neglected. It analyzes the nature and importance of guilt as one such feeling which connects the self of the teacher to the system in which the teacher works. Two kinds of guilt are discussed: persecutory and depressive. In relation to two studies of elementary teachers' working lives and of teachers' perceptions of employee assistance programs, four guilt traps of teaching are then identified. These are the commitment to care, the open-endedness of teaching, accountability and intensification, and the persona of perfectionism. Solutions to the guilt traps of teaching involve easing the accountability and intensification demends of teaching; building communities of collegues who can set their own professional standards and limits at school level and thereby reduce the open-endedness of teaching; and reducing the dependence on personal care and nurturance as the prime motive of elementary teaching.  相似文献   
94.
This study examined the validity and reliability of decisional balance scales for exercise (i.e., pros and cons) in a large longitudinal population-based randomized sample of Canadian adults ages 18 to 65 years (N = 703). Assessments were taken over 3 time points with 6-month intervals between testing. Content, factorial, concurrent, and construct validity along with internal consistency and test-retest reliability were established for the decisional balance scales. The developed measures have utility for researchers and practitioners who test and apply the exercise decisional balance constructs of the Transtheoretical Model.  相似文献   
95.
The aim of this study was to develop a method to quantify movement variability in the backswing and downswing phase of the golf swing and statistically assess whether there was any relationship between movement variability and outcome variability. Sixteen highly skilled golfers each performed 10 swings wearing retro-reflective markers which were tracked by a three-dimensional (3D) motion analysis system operating at 400 Hz. Ball launch conditions were captured using a launch monitor. Performance variability was calculated for each body marker based on a scalene ellipsoid volume concept which produced a score representative of the 3D variability over the 10 trials. Outcome variability was quantified as the coefficient of variation of ball velocity for the 10 trials. The statistical analysis revealed no significant correlations between performance variability for each marker trajectory and outcome variability. Performance variability in the backswing or downswing was not related to ball velocity variability. It was postulated that individual players used their own strategies in order to control their performance variability, such that it had no effect on outcome variability.  相似文献   
96.
Quietly, at least beyond the awareness of many psychologists, a relatively new technology based on school‐wide behavior management strategies has emerged in special education to answer the call to build healthy communities. The success of these strategies in changing the practices of school systems and creating positive school climates may offer insights for school psychologists interested in preventing mental disorders and promoting health on a broader scale. Spreading the influence of school‐wide behavior supports to ensure that all schools provide the nurturing environment needed to promote academic and life success for all children is an important and immediate goal. Beyond the school, the challenge will be to implement and evaluate the impact of positive behavior supports in other connected communities. The present article reviews the history and present state of school‐wide behavior supports and prevention research, limitations of current practice, and opportunities for integrating school‐wide programs with psychological science and practice. © 2006 Wiley Periodicals, Inc. Psychol Schs 43: 313–329, 2006.  相似文献   
97.
98.
This paper explores the Westernization of academic quality within the Papua New Guinea higher education system and the hybridity of the university sector where different actors force knowledge to be created for the needs of a small, formal economy, rather than for the development needs of the country. The country has yet to find a system that best responds to its educational needs; several models have been put into practice but without significant results. The approach that the PNG higher education institutes have taken, continuing the colonial tradition, builds on and is reinforced by the new international trends in higher education that follow the market needs, giving a false guarantee that HE is contributing to the economic growth of the country. Colonial legacies and neo‐colonial practices provide the conceptual framework.  相似文献   
99.
At Curtin University, student perceptions of teaching and learning are gathered and reported online through eVALUate, a system that includes separate unit and teaching surveys. This article reports the development and validation of one of those surveys, the eVALUate teaching survey, which was developed based on the research literature on excellent teaching and evaluation. Since its development in 2006, repeated statistical testing using progressively larger samples has shown that the survey is valid and reliable. Moreover, the way in which the teaching survey is deployed within eVALUate, appended to the unit survey, which provides crucial institutional data, has significantly increased university response rates. This validated instrument is used for self-reflection, professional development, and rewarding staff.  相似文献   
100.
Broadcasting     
Jack Lyle's The People Look at Public Television: 1974 (Washington: Corporation for Public Broadcasting, 1975—$1.00, paper)

Ken Coleman's So You Want to be a Sportscaster (New York: Hawthron Books, 1973—$5.95)

Joseph Fletcher Littell (ed.) Coping with Television (Evanston, Ill.: McDougal, Littell, 1973— cost not given, paper)

Joseph Julian's This Was Radio: A Personal Memoir (New York: Viking, 1975—$8.85)

Dick Cavett and Christopher Porterfield's Cavett (New York: Harcourt, Brace Jevanovich, 1974—$8.95)  相似文献   
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