Discrete-trial teaching: A scoping review

IF 1.1 4区心理学 Q3 PSYCHOLOGY, CLINICAL

Behavioral Interventions Pub Date : 2024-03-23 DOI:10.1002/bin.2012

Michelle A. Frank-Crawford, John C. Borrero, Alyssa Fisher, Paige Talhelm, Nathalie Fernandez

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Abstract

Discrete-trial teaching (DTT) is an arrangement used in skill acquisition. The components that comprise DTT vary widely across applications, and previous reviews evaluating its efficacy have largely reported on DTT as part of a comprehensive intervention package. The purpose of this scoping review was twofold: to describe the component variations of DTT (descriptive analysis) and to evaluate the general efficacy of DTT in teaching new skills to individuals with disabilities (efficacy analysis). One hundred and thirty-four studies were included in the descriptive analysis of DTT and 82 were included in the efficacy analysis. Results indicated that many of the components of DTT align well with best practice recommendations, including that reinforcers be delivered continuously and immediately following correct responses. Overall, DTT was efficacious in teaching new skills; however, there were limited evaluations of the maintenance, generality, and social validity of the findings. The outcomes are discussed in light of best practice recommendations and as a guide for future practice and research.

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离散试验教学：范围综述

离散试验教学（DTT）是一种用于技能学习的安排。在不同的应用中，DTT 的组成要素有很大的不同，而以往对其效果的评估报告大多将 DTT 作为综合干预方案的一部分。本次范围综述的目的有两个：描述 DTT 的组成变化（描述性分析）和评估 DTT 在向残障人士传授新技能方面的总体效果（效果分析）。134 项研究被纳入 DTT 的描述性分析，82 项研究被纳入疗效分析。结果表明，DTT 的许多组成部分与最佳实践建议非常吻合，包括在正确反应后立即持续提供强化物。总体而言，DTT 在教授新技能方面是有效的；但是，对研究结果的维持性、普遍性和社会有效性的评估有限。本文根据最佳实践建议对研究结果进行了讨论，并为未来的实践和研究提供了指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Behavioral Interventions PSYCHOLOGY, CLINICAL-

CiteScore

1.50

自引率

20.00%

发文量

期刊介绍： Behavioral Interventions aims to report research and practice involving the utilization of behavioral techniques in the treatment, education, assessment and training of students, clients or patients, as well as training techniques used with staff. Behavioral Interventions publishes: (1) research articles, (2) brief reports (a short report of an innovative technique or intervention that may be less rigorous than a research report), (3) topical literature reviews and discussion articles, (4) book reviews.