@article{ref1,
title="Mother-child interaction observed at home",
journal="American journal of orthopsychiatry",
year="1975",
author="Schlieper, A.",
volume="45",
number="3",
pages="468-472",
abstract="Lower-class and middle-class mother-child pairs were observed in their homes. In contrast to other studies, very few class differences were found in maternal behavior. These results are discussed in terms of the contexts in which observations are made.<p /><p>Language: en</p>",
language="en",
issn="0002-9432",
doi="",
url="http://dx.doi.org/"
}