ORIGINAL RESEARCH article Front. Psychol., 12 February 2014 Sec. Human Developmental Psychology Volume 5 - 2014 | https://doi.org/10.3389/fpsyg.2014.00093 This article is part of the Research TopicSugar and Spice, and Everything Nice: Exploring Prosocial Development Through Infancy and Early ChildhoodView all 15 articles 1Department of Psychology, University of Washington, Seattle, WA, USA 2Center
