@article{ref1,
title="The Effect of Nursery School Attendance Upon Subsequent IQ",
journal="Journal of psychology, The",
year="1940",
author="Page, James D.",
volume="10",
number="2",
pages="221-230",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3980",
doi="10.1080/00223980.1940.9916996",
url="http://dx.doi.org/10.1080/00223980.1940.9916996"
}