Discrete trial teaching (DTT) remains one of the most widely used instructional methods in applied behavior analysis for individuals with autism spectrum disorder. Its structured format — clear discriminative stimulus, response opportunity, consequence — provides a teaching context with high degrees of control over learning variables, making it particularly effective for establishing new skills under conditions where incidental learning is insufficient.
Provider: Autism Partnership Foundation
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Join Free →There are a variety of recommendations or guidelines for interventionists when implementing discrete trial teaching (DTT) for individuals diagnosed with autism spectrum disorder (ASD). These guidelines typically involve a protocol being the main source of control for the interventionist's behavior that outlines what instruction to give, reinforcer to use, and when to use and fade prompting strategies. However, recent research has demonstrated strategies in which the main sources of control for the interventionist are relevant to the learner's behavior and involves in-the-moment assessment, or clinical judgement, when making decisions to modify variables within intervention. The purpose of this study was to compare the effectiveness of conventional and progressive approaches to DTT when teaching tact relations (sometimes referred to as expressive labels) to children diagnosed with ASD. The effectiveness and efficiency of each approach was evaluated across several dependent variables. The results of a randomized clinical trial will be discussed with respect to implications for clinical practice and future research.
| Certification Body | Credits | Type |
|---|---|---|
| BACB | 1 | General |
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280 research articles with practitioner takeaways
279 research articles with practitioner takeaways
258 research articles with practitioner takeaways
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All behavior-analytic intervention is individualized. The information on this page is for educational purposes and does not constitute clinical advice. Treatment decisions should be informed by the best available published research, individualized assessment, and obtained with the informed consent of the client or their legal guardian. Behavior analysts are responsible for practicing within the boundaries of their competence and adhering to the BACB Ethics Code for Behavior Analysts.