Smyth, Frances E2012-03-142012-03-1419751975Source: Masters Abstracts International, Volume: 49-04, page: .http://hdl.handle.net/10393/21921http://dx.doi.org/10.20381/ruor-17778Abstract not available.119 p.Psychology, Behavioral.The relationship between aggression, achievement, motivation and scholastic performance in eighth grade boys: A comparison of achievement variables in two aggressive groupsThesis