The “Micro-Lab”: An Introduction to Group Process     

Dale G. Andersen  William A. Cabianca 《Counselor Education & Supervision》1970,9(4):299-300

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On Justifying a Broad Educational Curriculum     

J. P. POWELL 《Educational Philosophy and Theory》1970,2(1):53-61

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Extinction and retraining of simultaneous and successive flavor conditioning     

Higgins T  Rescorla RA 《Learning & behavior》2004,32(2):213-219

In three experiments, rats received pairings of flavor conditioned stimuli with polycose unconditioned stimuli, in either a simultaneous or a sequential relation. Both temporal relations produced excellent conditioned increases in consumption of the flavors. Separate presentation of the flavors resulted in extinction in both cases. However, restoring the pairing of the flavor with polycose resulted in reconditioning only with the sequential, not with the simultaneous, relation.  相似文献   

Comparison of the computerized ACTIVITYGRAM instrument and the previous day physical activity recall for assessing physical activity in children     

Welk GJ  Dzewaltowski DA  Hill JL 《Research quarterly for exercise and sport》2004,75(4):370-380

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How much effort is needed to keep up with the literature relevant for primary care?     

Brian S Alper  Jason A Hand  Susan G Elliott  Scott Kinkade  Michael J Hauan  Daniel K Onion  Bernard M Sklar 《Journal of the Medical Library Association》2004,92(4):429-437

OBJECTIVES: Medicine must keep current with the research literature, and keeping current requires continuously updating the clinical knowledge base (i.e., references that provide answers to clinical questions). The authors estimated the volume of medical literature potentially relevant to primary care published in a month and the time required for physicians trained in medical epidemiology to evaluate it for updating a clinical knowledge base. METHODS: We included journals listed in five primary care journal review services (ACP Journal Club, DynaMed, Evidence-Based Practice, Journal Watch, and QuickScan Reviews). Finding little overlap, we added the 2001 "Brandon/Hill Selected List of Print Books and Journals for the Small Medical Library." We counted articles (including letters, editorials, and other commentaries) published in March 2002, using bibliographic software where possible and hand counting when necessary. For journals not published in March 2002, we reviewed the nearest issue. Five primary care physicians independently evaluated fifty randomly selected articles and timed the process. RESULTS: The combined list contained 341 currently active journals with 8,265 articles. Adjusting for publication frequency, we estimate 7,287 articles are published monthly in this set of journals. Physicians trained in epidemiology would take an estimated 627.5 hours per month to evaluate these articles. CONCLUSIONS: To provide practicing clinicians with the best current evidence, more comprehensive and systematic literature surveillance efforts are needed.  相似文献   

对体育教师实施"能本管理"的研究     

邱启国 《体育成人教育学刊》2004,20(2):93-94

科学管理体育师资队伍,充分发挥每个体育教师的工作潜能,是全面提高学校素质教育质量的重要保证。从怎样培养体育教师的工作能力、激发体育教师工作的潜力及发挥好他们的聪明才智三方面论述了“能本管理”的概念、模式及对现实的重要意义。  相似文献   

道家哲学思想对太极拳理论的影响   总被引：12，自引：1，他引：11  

陈青山  胡来东 《体育成人教育学刊》2004,20(2):31-32

武术是中国的传统化,其中太极拳理论的形成是以道家哲学思想为基础,其拳理拳论、风格特点和价值取向,处处体现道家“依乎天理,顺其自然”的哲学思想和“虚静,守寂不争,为而不持”的精神境界及“贵柔守雌,柔弱胜刚强”的道家风度。道家哲学思想是太极拳哲理的理论基础。  相似文献   

Reliability of power output during rowing changes with ergometer type and race distance     

Soper C  Hume PA 《Sports biomechanics / International Society of Biomechanics in Sports》2004,3(2):237-248

Coaches, sport scientists and researchers assess rowing performance on-water and on a variety of ergometers. Ergometers are frequently used because of the easier assessment environment. However, there is limited information on the ability of rowers to reproduce mean power or time-trial time when using different rowing ergometers (Concept II and RowPerfect) or completing tests over different distances (500 m versus 2000 m races). To test the efficacy of an intervention on a rower's ability to produce power, or to monitor that ability, it is essential to determine a reliable rowing performance test. The per cent standard error of measurement in performance (assessed by mean power and time-trial time) of fifteen national standard rowers was determined for five repeated 500 m and two repeated 2000 m races on a Concept II and RowPerfect ergometer. The per cent standard error of measurement (% SEM) in mean power between 5x500m races, regardless of gender, was 2.8% (95% confidence limits (CL)=2.3 to 3.4%) for the Concept II ergometer and 3.3% (95% CL=2.5 to 3.9%) for the RowPerfect ergometer (n = 15). Over 2000 m the per cent standard error of measurement in mean power was 1.3% (95% CL 0.9 to 2.9%) for the Concept II ergometer and 3.3% (95% CL 2.2 to 7.0%) for the RowPerfect ergometer The results highlight an increase in per cent standard error of the mean during performance races of less than 2000m on the Concept II ergometer, and performance races on the RowPerfect ergometer compared with the Concept II ergometer over 500 m and 2000 m. The most appropriate protocol for testing the influence of an intervention on the ability of a rower to produce power would be 2000 m races on a Concept II ergometer.  相似文献   

The Earlham College self-instructional program     

John A. Barlow 《Educational technology research and development : ETR & D》1960,8(4):207-209

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II. THE ACADEMIC HIERARCHY-APPENDIX THREE     

A. H. HALSEY 《Higher Education Quarterly》1964,18(2):129-135

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