The ABA single subject design is an example of a reversal design.

Question

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An ABA single subject design involves measuring a behavior during a baseline phase (A), applying an intervention during a treatment phase (B), and then returning to the baseline phase (A) to see if the behavior returns to its original level. This design is a type of reversal design, which involves alternating between a baseline phase and a treatment phase to evaluate the effectiveness of an intervention.

The ABA Single Subject Design Is an Example of a Reversal