No News is Bad News: Characteristics of Adolescents Who Provide Neither Parental Consent Nor Refusal for Participation in School-Based Survey Research
Community and Global Health (CGU)
Design of Experiments and Sample Surveys | Educational Assessment, Evaluation, and Research | Social Psychology and Interaction
Schools offer a convenient setting for research on adolescents.However, obtaining active written parental consent is difficult. In a 6th-grade smoking study, students were recruited with two consent procedures: active consent (parents must provide written consent for their children to participate) and implied consent (children may participate unless their parents provide written refusal). Of 4,427 invited students, 3,358 (76%) provided active parental consent, 420 (9%) provided active parental refusal, and 649 (15%) provided implied consent (parental nonresponse). The implied consent procedure recruited more boys, African Americans, students with poor grades, and smokers. This dual-consent procedure is useful for collecting some limited data from students who do not provide active consent or refusal.
© 2004 Sage Publications
Unger, J.B., Gallaher, P., Palmer, P.H., Baezconde-Garbanati, L., Trinidad, D.R, Cen, S., Johnson, C.A. No news is bad news: Characteristics of adolescents who provide neither parental consent nor refusal for participation in school-based survey research.Eval Rev, 28(1), 52-63, 2004