Aggressive behaviour and its prevalence within five typologies

 

 

Gerard Crotty, Owen Doody, Rosemary Lyons

doi: 10.1177/1744629513511356

Journal of Intellectual Disabilities March 2014 vol. 18 no. 1 76-89

 

 

http://jid.sagepub.com/content/18/1/76.abstract

 

 

Abstract

Crucial to understanding an individual, presenting with intellectual disability and the management of their challenging behaviours, is the knowledge of the types of those specific behaviours. The term aggressive behaviour is a universal term that embraces many aspects of behaviour that vary in terms of severity, frequency and seriousness for the individual and those around them. Hence, greater consideration regarding intervention, management, person-centred strategies and prevalence and frequency rates are required in service provision for individuals with intellectual disability and aggressive behaviour. This review presents the context of aggressive behaviour and its prevalence within the five typologies of aggressive behaviour: verbal aggression, aggression against others, sexually inappropriate behaviour, self-injurious behaviour and aggression against property, as identified by Crocker et al. (2007). The focus of this review is to report on the prevalence of aggressive behaviour reported for individuals with intellectual disability and consider the ambiguity in defining aggressive behaviour.