30 Chapter 2
Further reading
American Psychiatric Association. (2000)Diagnostic and Statistical Manual of
Mental Disorders. 4th edn, text revision; DSM-IV-TR. American Psychi-
atric Association, Washington, DC.
Angold A, Costello EJ. (2009) Nosology and measurement in child and
adolescent psychiatry.Journal of Child Psychology and Psychiatry 50 , 9–15.
Coghill D, Sonuga-Barke EJS. (2012) Categories versus dimensions in
the classification and conceptualisation of child and adolescent mental
disorders – implications of recent empirical studies.Journal of Child
Psychology and Psychiatry 53 , 469–489.
Taylor Eet al. (1986) Conduct disorder and hyperactivity: I and II.British
Journal of Psychiatry 149 , 760–777. (This elegant study used factor and
cluster analyses to identify dimensions and categories respectively, and
then validated the findings by examining associated features, develop-
mental history and treatment response.)
World Health Organization. (1993)The ICD-10 Classification of Mental and
Behavioural Disorders: Diagnostic Criteria for Research. World Health Organi-
zation, Geneva.