@article{ref1,
title="Prosocial development from childhood to adolescence: a multi‐informant perspective with Canadian and Italian longitudinal studies",
journal="Journal of child psychology and psychiatry",
year="2009",
author="Nantel‐Vivier, Amélie and Kokko, Katja and Caprara, Gian Vittorio and Pastorelli, Concetta and Gerbino, Maria Grazia and Paciello, Marinella and Côté, Sylvana and Pihl, Robert O. and Vitaro, Frank and Tremblay, Richard E.",
volume="50",
number="5",
pages="590-598",
abstract="Objectives:  To longitudinally describe prosocial behaviour development from childhood to adolescence, using multiple informants within Canadian and Italian samples.<p />",
language="",
issn="0021-9630",
doi="10.1111/j.1469-7610.2008.02039.x",
url="http://dx.doi.org/10.1111/j.1469-7610.2008.02039.x"
}