@article{ref1,
title="Anxiety as a factor in the child's responsiveness to social reinforcement",
journal="Journal of genetic psychology",
year="1968",
author="Grossman, B. D.",
volume="112",
number="2d Half",
pages="165-174",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1325",
doi="",
url="http://dx.doi.org/"
}