Journal Article

Boucher, Jill, Lewis, V. (Vicky) and Collis, Glyn (2000) Voice processing abilities in children with autism, children with specific language impairments and young typically developing children. Journal of Child Psychology and Psychiatry and Allied Disciplines, Vol.41 (No.7). pp. 847-857. doi:10.1111/1469-7610.00672 ISSN 0021-9630.

Wills, A.J., Reimers, Stian, Stewart, Neil, Suret, Mark and McLaren, I.P.L (2000) Tests of the ratio rule in categorization. Quarterly Journal of Experimental Psychology. Section A: Human Experimental Psychology, Vol.53 (No.4). pp. 983-1011. doi:10.1080/02724980050156263 ISSN 0272-4987.