O'Nions, Elizabeth, Gould, Judith, Christie, Phil, Gillberg, Christopher, Viding, Essi and Happé, Francesca (2016) Identifying features of ‘pathological demand avoidance’ using the Diagnostic Interview for Social and Communication Disorders (DISCO). European Child and Adolescent Psychiatry, 25 (4). pp. 407-419. ISSN 1018-8827 Full text available

O'Nions, Elizabeth, Christie, Phil, Gould, Judith, Viding, Essi and Happé, Francesca (2014) Development of the ‘Extreme Demand Avoidance Questionnaire’ (EDA-Q): Preliminary observations on a trait measure for Pathological Demand Avoidance. Journal of Child Psychology and Psychiatry, 55 (7). pp. 758-768. ISSN 0021-9630 Full text available