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Good, Judith, Howland, Katherine and Thackray, Liz (2008) Problem based learning spanning real and virtual words: a case study in Second Life. ALT-J Research in Learning Technology, 16 (3). pp. 163-172. ISSN 0968-7769
Thackray, Liz (2013) The meanings of the 'struggle/fight metaphor' in the special needs domain: the experiences of practitioners and parents of children with high functioning autism spectrum conditions. Doctoral thesis (PhD), University of Sussex.