@article{ref1,
title="An investigation of the sex, relationship, marriage, delinquency and truancy of children assigned to special public school classes",
journal="Journal of abnormal psychology and social psychology",
year="1922",
author="Wallin, J.E. Wallace",
volume="17",
number="1",
pages="19-34",
abstract="This article discusses a census of the pupils who had been enrolled in &quot;Special Schools for Individual Instruction,&quot; and certain facts of social significance regarding them. Topics include: total registration and proportion of sexes; brothers and sisters in the special schools; estimated number of institutional cases; and delinquents. (PsycINFO Database Record (c) 2006 APA, all rights reserved)<p />",
language="",
issn="0145-2347",
doi="10.1037/h0064501",
url="http://dx.doi.org/10.1037/h0064501"
}