@article{ref1,
title="Comparing Data Collected by Computerized and Written Surveys for Adolescence Health Research",
journal="Journal of school health",
year="2007",
author="Wu, Ying and Newfield, Susan A.",
volume="77",
number="1",
pages="23-28",
abstract="Background:  This study assessed whether data-collection formats, computerized versus paper-and-pencil, affect response patterns and descriptive statistics for adolescent health assessment surveys. Youth were assessed as part of a health risk reduction program.<p />",
language="",
issn="0022-4391",
doi="10.1111/j.1746-1561.2007.00158.x",
url="http://dx.doi.org/10.1111/j.1746-1561.2007.00158.x"
}