@article{ref1,
title="Social reinforcement of children's motor behavior: a review",
journal="Psychological bulletin",
year="1965",
author="Parton, D. A. and Ross, Alan Otto",
volume="64",
number="",
pages="65-73",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2909",
doi="",
url="http://dx.doi.org/"
}