Source: Journal of Child Psychology and Psychiatry, Volume 53, Number 5, 1 May 2012, pp. 608-618(11) Publisher: Wiley-Blackwell DOI: https://doi.org/10.1111/j.1469-7610.2011.02464.x Background: The inclusion of a new mental disorder in the nomenclature is not a trivial matter. Many have highlighted the risks of an ever‐increasing number of mental disorders and of overpathologizing human behaviour