ABA is a process to change specific behavior based on applying behavioral principles. It encourages meaningful and positive change in behaviors. The following specific ABA interventions: DTT, FCT and PRT and are empirically-supported (Lindgren & Doobay, 2011).
Discrete Trial Training (DTT)
DTT is a behavioral learning theory and also referred as “Lovaas therapy”. A DTT trained therapist provides repetitive practices for certain skills (eg. Communication skill) to ensure she can use it effectively in future. She can learn the proper way to communicate with others and know the meaning of the words or sentences. Thus, she can express her feeling and thinking to others. Besides, the professional provides systematic