What is Discrete Trial Training in ABA?

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Decoding DTT in Applied Behavior Analysis Therapy for Children with Autism.

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Discrete Trial Training in Applied Behavior Analysis is a structured instructional technique that uses a series of trials to teach each step of a desired behavior or response. 

Discrete Trial Training in ABA

5 Steps of Discrete Trial Training

The specific instruction or cue provided to the learner before their response.

#1 Antecedent:

5 Steps of Discrete Trial Training

The learner's behavior or action following the antecedent.

#2 Response:

5 Steps of Discrete Trial Training

The feedback or outcome that follows the learner's response, aimed at influencing future behavior.

#3 Consequence:

5 Steps of Discrete Trial Training

Additional guidance or hints are given to elicit the correct response from the learner if needed.

#4 Prompt:

5 Steps of Discrete Trial Training

A brief pause between discrete trials to set up the next learning opportunity.

#5 Inter-trial Interval

✅ Skill Acquisition ✅ Behavioral Improvements ✅ Social Skills Development ✅ Increased Independence ✅ Enhanced Attention and Focus ✅ Generalization of Skills ✅ Preparation for Structured Learning

Benefits of Discrete Trial Training

This ABA technique seeks to give children multipronged support that would help them get ready for school and future life ventures.

Why Need DTT?

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