Children's aggression following competition and exposure to an aggressive model     

J D Nelson  D M Gelfand  D P Hartmann 《Child development》1969,40(4):1085-1097

  相似文献   

A rationale for decision: selecting the right tool for the job     

R M Diamond 《American annals of the deaf》1966,111(5):648-656

  相似文献   

Book reviews     

Walter Hahn  Helmut Skowronek  H. J. Butcher  Hans-Martin Müller-Wolf  J. C. Cairns  Michael Angermaier  Maureen Woodhall  Ha Wun Sung  Oskar Anweiler  John A. Smyth  Gilbert de Landsheere  Gaby Venstermans  Erika Voigt  Anza Amen Lema  David Wolsk  Robert O. Berdahl 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1974,20(1):83-107

  相似文献   

Education and development     

Joseph Ki-Zerbo 《Prospects》1972,2(4):410-429

  相似文献   

Validation of self-report measures of physical activity: a case study using the New Zealand Physical Activity Questionnaire     

Mackay LM  Schofield GM  Schluter PJ 《Research quarterly for exercise and sport》2007,78(3):189-196

Accurate measurement of physical activity is fundamentally important in epidemiological research of physical activity behavior A widely used telephone-based physical activity questionnaire was compared with other methods of administration and objective measures (pedometers and accelerometers) among 80 adults (43 women). The telephone questionnaire was comparable to both the self-administered form and international telephone-administered equivalent. Although moderate correlation coefficients with objective measures supported the use of the questionnaire, wide prediction intervals generated using Bland Altman methods highlighted large discrepancies between the measures, particularly in the moderate intensity category. These findings illustrate the limitations of correlation coefficients in validation studies and the inaccuracy of self-report questionnaires in measuring physical activity.  相似文献   

Preparing educators to participate in the community response to child abuse and neglect     

M McCaffrey  S Tewey 《Exceptional children》1978,45(2):114-122

  相似文献   

The mechanism and causation of hot waves     

Harvey M. Watts 《Journal of The Franklin Institute》1902,153(4):285-293

  相似文献   

Der Beitrag der Sportgeschichte zur politischen Bewußtseinsbildung     

M. Krüger 《Sportwissenschaft》1990,20(3):344-346

  相似文献   

Happiness     

A. D. M. WALKER 《Philosophical Books》1990,31(1):42-43

  相似文献   

Early and continued participation in a work-site health and fitness program   总被引：1，自引：0，他引：1  

M A Steinhardt  K M Carrier 《Research quarterly for exercise and sport》1989,60(2):117-126

This study examines social-environmental, physical-behavioral, and psychological factors influencing early and continued participation in physical activity. Data for the study were collected during the first six months of operation of a work-site Health and Fitness Center. The following sources were used to collect data (N = 403): 1) printouts of frequency of employee visits to the Health and Fitness Center; 2) a questionnaire; and 3) fitness files. Data measuring early (month one) and continued (month six) participation were obtained from printouts of frequency of employee visits. A questionnaire measured estimation of physical ability, attraction to physical activity, youth participation, social support, and convenience of the Health and Fitness Center. Fitness files were used to obtain measures of cardiovascular fitness, percent body fat, and recent participation. Linear discriminant analysis was conducted to determine the practical usefulness of the social-environmental, physical-behavioral, and psychological factors for classifying employees into categories of exercise adherers and nonadherers. A measure of exercise adherence was based on company policy of six visits each month. Results for early participation (month one) indicated that convenience, sex, youth participation, attitudinal commitment, and age discriminated (p less than .05) among adherers and nonadherers with 63% accuracy. At the end of six months, attitudinal commitment, sex, convenience, and estimation of physical ability discriminated (p less than .05) among adherers and non-adherers with 60% accuracy. In addition, when early participation in the health and fitness program served as the measure of recent participation for the six month analysis, recent participation and attitudinal commitment discriminated (p less than .05) between the two adherence categories with 75% accuracy. Adherers and nonadherers were classified with 66% and 85% accuracy, respectively.  相似文献