@article{39965a64d4564ee780573bcadf020f4b,
title = "Active Parental Consent in School-Based Research: How Much Is Enough and How Do We Get It?",
author = "Finn-Aage Esbensen and Chris Melde and Taylor, \{Terrance J.\} and Dana Peterson",
note = "Active parental consent policies have been blamed for low participation rates and selection bias (i.e., loss of {"}high-risk{"} youths) in school-based studies. In this article, the authors describe active consent procedures that produced an overall active consent rate of 79\% in a sample of more than 4,500 middle school students attending 29 schools in seven cities across the United States.",
year = "2008",
month = aug,
doi = "10.1177/0193841X08315175",
language = "American English",
volume = "32",
journal = "Evaluation Review",
}