We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEarly childhood temperament and the covariation between internalizing and externalizing behavior in school-aged children.AuthorsRhee SH; Cosgrove VE; Schmitz S; Haberstick BC; Corley RC; Hewitt JKPublicationTwin research and human genetics : the official journal of the International Society for Twin Studies, 2007, Vol 10, Issue 1, p33ISSN1832-4274Publication typearticleDOI10.1375/twin.10.1.33