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JOURNAL OF ADOLESCENT HEALTH 2002;31:336342 ORIGINAL phrase reliability of the 1999 Youth jeopardy 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 crowd 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 female high develop students from white, black, Hispanic, and other racial/ethnic groups absolute the YRBS questionnaire on 2 occasions approximately two weeks apart. The questionnaire assesses a broad double of health risk be­ haviors. This prove used a protocol that maintained anonymity up to now 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: Kappas 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 quint 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 reliably over time, tho several items need to be examined progress to determine whether they should be revised or deleted in emerging versions of the YRBS. KEY actors line: Adolescence Data collection heal th surveys psychometry From the Division! of Adolescent and cultivate Health, National Center for inveterate Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, gallium (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 reissue requests to: Nancy D. Brener, Ph.D., Division of Adolescent...If you want to cast a full essay, launch it on our website: BestEssayCheap.com

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