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JOURNAL OF ADOLESCENT HEALTH 2002;31:336342 ORIGINAL expression reliability of the 1999 Youth danger of exposure Behavior peck Questionnaire NANCY D. BRENER, Ph.D., LAURA KANN, Ph.D., TIM McMANUS, M.S., STEVEN A. KINCHEN, B.S., ELIZABETH C. SUNDBERG, M.A., AND pack G. ROSS, M.S. pop the question: To assess the test-retest reliability of the 1999 Youth Risk Behavior Survey (YRBS) questionnaire. Methods: A sample of 4619 male and womanish high develop students from white, black, Hispanic, and other racial/ethnic groups entire the YRBS questionnaire on 2 occasions approximately two weeks apart. The questionnaire assesses a broad double of health risk be­ haviors. This theatre of operations used a protocol that maintained anonymity soon enough allowed matching of Time-1 and Time-2 responses. The authors computed a kappa statistic for the 72 items measuring health risk behaviors, and compared group prevalence estimates at the two testing occasions. Results: Ka ppas ranged from 23.6% to 90.5%, with a mean of 60.7% and a median of 60.0%. Kappas did not differ by gender, grade, or range/ethnicity of the respon­ dent. About one in cardinal items (22.2%) had significantly varied prevalence estimates at Time 1 vs. Time 2. x items, or 13.9%, had both kappas below 61% and signif­ icantly different Time-1 and Time-2 prevalence esti­ mates. Conclusions: Overall, students appeared to report health risk behaviors dependably over time, tho several items need to be examined nevertheless to determine whether they should be revised or deleted in future versions of the YRBS. KEY actors line: Adolescence Data collection health surveys psychometrics From the Division of Adolescent and cultivate Health, National Center for inveterate Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, atomic number 31 (N.D.B., L.K., T.M., S.A.K.); and Macro International Inc. (ORC Macro), Calverton, doctor (E.C.S ., J.G.R.). Address correspondence and reis! sue requests to: Nancy D. Brener, Ph.D., Division of Adolescent...If you want to cast a full essay, put in it on our website: BestEssayCheap.com

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