@article{ref1,
title="Does direct instruction cause delinquency?",
journal="Early childhood research quarterly",
year="1986",
author="Bereiter, Carl",
volume="1",
number="3",
pages="289-292",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0885-2006",
doi="10.1016/0885-2006(86)90036-0",
url="http://dx.doi.org/10.1016/0885-2006(86)90036-0"
}