Cognitive Interviewing: A Qualitative Tool for Improving Questionnaires in Sport Science     

Hanno Dietrich  Felix Ehrlenspiel 《Measurement in physical education and exercise science》2013,17(1):51-60

This study sought to determine whether body fat percentage estimates using an inexpensive bioelectrical impedance analysis (BIA) device (Tanita TBF-521, Tanita Corp, of America, Arlington Heights, IL) could be freely substituted for those obtained utilizing skinfolds (method equivalence). Data were analyzed from measurements on 38 children age 6 to 12 years. Random effect intraclass correlation (r = .930; 95% confidence interval [CI] = .87 to .96), fixed effect intraclass correlation (r = .932; 95% CI = .87 to .96), and least-products regression supported the equivalence of the 2 methods. The technical error between the 2 methods (3.7; coefficient of variation = 12.2%) was small and also supported the equivalence of the two methods. The ability of the BIA device to categorize into normal and obese categories when compared to the skinfold technique was also impressive (κ = .95; 95% CI = .73 to .99). However, the results of the limits of agreement analysis showed that the approximate 95% CI for the differences between methods was wide (-9.1 to 11.4).  相似文献   

Communications For Developing Nations     

Charlotte Dietrich  Syed A. Rahim  Gloria D. Feliciano  Robert C. Hornik  Godwin Chu  Daniel Lerner 《Communication Booknotes Quarterly》2013,44(6):65-66

Charlotte Dietrich, Der Rundfunk in Afrika An fang der Siebziger Jahre: Strukturen and Daten (Broadcasting in Africa in the Early Seventies: Structures and Data) (Department of Mass Communication, University of Salzburg, Sigmund Haffner Gasse 18, A-5020 Salzburg, Austria---$5.00, paper, plus cost of shipping)

Communication Policy and Planning for Development: A Selected Annotated Bibliography by Syed A. Rahim (285 pp., October 1976, price not given, paper)

An Overview of Communication Research in Asia: Status, Problems and Needs by Gloria D. Feliciano (20 pp., June 1973, on request, paper)

Mass Media Use and the “Revolution of Rising Frustrations:” A Reconsideration of the Theory by Robert C. Hornik (27 pp., July 1974, on request, paper)

Communication and Development in China (Communication Monograph No. 1), by Godwin Chu, et al. (116 pp., September 1976, price not given, paper)

Communication in the Pacific, edited by Daniel Lerner and Jim Richstad (96 pp., June 1976, price not given paper)

The Use of Radio in Adult Literacy Education, by Richard C. Burke (116 pp., £1.50 or about $2.40, paper)

Programmed Instruction for Literacy Workers, by Sivasailam Thiagarajan (136 pp., £1.95 or about $3.12, paper)

Mass Communication in Malaysia, compiled by Lim Huck Tee and V.V. Sarachandran (91 pp., 1975, 12 Singapore dollars outside Asia)

Mass Communication in India, compiled at the Indian Institute of Mass Communication (216 pp., 1976, 18 Singapore dollars outside Asia)  相似文献   

The Influence of a Shortened Magazine Supply Duration on Newsstand Magazine Sales     

Dieter K. Tscheulin  Martin Dietrich  Jorg Lindenmeier  Thomas Hafele 《Journal of Media Economics》2013,26(4):239-258

This article examines how shortened magazine supply duration of magazines effects newsstand sales. Based on a quasi-experimental design, panel data are gathered from a total of 33 newsstand vendors in cooperation with a magazine wholesaler in southwestern Germany. As results show, a shortening in magazines' supply duration does not lead to a significant decrease in a newsstand vendor's or a wholesaler's overall revenues. Furthermore, diverse categories of magazines are affected differently by a shortening of supply durations.  相似文献   

Factors associated with school psychologists' perceptions of campus violence     

Michael Furlong  Leslie Babinski  Scott Poland  Jessica Muoz  Sharon Boles 《Psychology in the schools》1996,33(1):28-37

Recent concern about school violence has increased demands on school psychologists to respond to safety concerns on their school campuses. In this study, 123 school psychologists responded to a survey about their perceptions, experiences, and readiness to meaningfully address school violence. School psychologists reported that they do not worry about their personal safety at school (78%), but most felt unprepared to deal with school violence (73%) and had received no specialized training in this area (85%). A principal components analysis of the types of violence school psychologists perceived to occur on their campuses identified a range of incidents from bullying to antisocial behavior. School psychologists working in inner-city schools were more likely to believe that their schools had high levels of violence (45.6%) compared with those working in urban-not inner-city (14.3%), suburban (4.9%), or rural (0%) schools. Recommendations to prepare school psychologists to help prevent, reduce, and respond to campus violence are discussed. © 1996 John Wiley & Sons, Inc.  相似文献   

Book reviews     

E. D. Duryea  Neville Bennett  Sharom Ahmat  Dietrich Brandt  Lionel S. Lewis  Ian Woodburn  Claude E. Welch Jr.  Sheila Slaughter  Pierre L. van den Berghe  Doreen Harrison 《Higher Education》1980,9(2):227-237

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Deutsch-Schwedische Kommission zur Untersuchung von Fragen der Mitbestimmung: Aus der Erfahrung der Kommissionsarbeit     

Dietrich Goldschmidt 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1976,22(1):73-83

Ohne Zusammenfassung  相似文献   

To Label or To Support: Comments on the Role of Diagnosis in Special Education in Germany     

Dietrich Eggert 《International Journal of Disability, Development & Education》1988,35(3):135-142

Diagnostic procedures aimed at labelling, selection and placement in special schools of children designated in Germany as learning handicappedare compared with support and intervention‐oriented strategies; construction and administration of alternative diagnostic instruments and approaches such as inventories and surveys are examined.  相似文献   

Beyond public perceptions of gene technology: community participation in public policy in Australia     

Dietrich H  Schibeci R 《Public understanding of science (Bristol, England)》2003,12(4):381-401

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Electronic journals—Market and technology     

Dietrich Götze 《Publishing Research Quarterly》1995,11(1):3-20

Recent experiments with online and offline versions of printed journals, electronic journals proper, and electronic distribution of preprints have provided some indications of both the performance and the problems of copyright, cost shifting and recovery of investment that remain to be solved before the new technology is fully adapted.  相似文献   

Grundlagen der Trainingslehre,Teil I     

Dietrich Martin  G. Frey 《Sportwissenschaft》1981,11(3):330-336

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