Bonniwell, Bernard L2012-03-132012-03-1319591959Source: Dissertation Abstracts International, Volume: 72-03, Section: B, page: .http://hdl.handle.net/10393/21060http://dx.doi.org/10.20381/ruor-8780Abstract not available.119 p.Psychology, Experimental.An experimental investigation of the effect of changes in the speed of presentation of complex visual directions on bi-manual performanceThesis