In a study, the analysis of the Applied Behavioural Analysis was done in order to see the applicability as well as the feasibility of the method. The analysis was done started with the summarization of 20 studies based on Applied Behavioural Analysis. The analysed aspects of the studies were the participants, who have be selected for the study and also the adaptive skills which were learned. The people who were targeted for the therapy of the applied behavioural analysis were also assessed. The intervention target which were maintained by the different analysis studies.