Teaching Discrete Trial Training

Abstract

The present study asked whether naive learners would accurately implement discrete trial training (DTT) methods in a live setting following asynchronous training delivered entirely via computer. Seven naive adult participants received training from portions of a previously developed online program that were relevant to DTT implementation. A unique feature of the training was the use of simulated interaction exercises with an on-screen virtual child. The dependent measure was the accuracy with which participants taught simple skills to an experimental confederate using DTT. A multiple baseline across participants design showed that the computer-based training resulted in accurate live DTT implementation for all participants. Most participants also demonstrated accurate DTT teaching with a novel task. The implications of the study results are discussed in terms of their potential impact on the shortage of trained practitioners of early behavioral intervention methods.