Harrison, Donna Marian2012-03-132012-03-1319651965Source: Dissertation Abstracts International, Volume: 72-04, Section: B, page: .http://hdl.handle.net/10393/20764http://dx.doi.org/10.20381/ruor-8625Abstract not available.93 p.Psychology, Developmental.The effect of age, sex, and language on rotation of a visual-motor taskThesis