Article

기능기반의 중재 패키지가 뇌병변장애 아동의 순응행동에 미치는 효과

강영모1, 양문봉2,*
Youngmo Kang1, Moonbong Yang2,*
Author Information & Copyright
1서울정애학교, 교사
2백석대학교 특수교육과, 교수
1Dept. of Special Education, Baekseok Univ.
2Dept. of Special Education, Baekseok Univ.
*교신저자(ymbong@bu.ac.kr)

ⓒ Copyright 2020 Korean Association for Behavior Analysis. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Received: Jul 07, 2020; Revised: Aug 09, 2020; Accepted: Aug 14, 2020

Published Online: Aug 31, 2020

요약

본 연구는 뇌병변장애 아동에게 기능기반의 중재 패키지(function-based intervention package)를 실시한 다음 순응행동(compliance)의 변화와 유지 여부를 살펴보았다. 선행연구에서 효과가 입증된 상반행동 차별강화(Differential Reinforcement of Incompatible behavior: DRI)를 적용하면서 불순응행동에 대해서는 행동의 기능을 고려하여 회피소거를 추가로 접목하였고, 순응행동에 대해서는 자극선호도평가 및 경쟁자극평가 결과를 바탕으로 개별화된 강화제를 제공하였다. 이러한 기능기반의 중재 패키지를 독립변인으로, 걷기 지시에 대한 순응행동을 종속변인으로 설정했으며, 특수학교에 재학하고 있는 뇌병변장애 1급 아동을 대상으로 반전설계(reversal design)를 사용하여 실험통제를 입증했다. 시각적 분석으로 도출한 연구 결과, 기능기반의 중재 패키지는 뇌병변장애 아동의 순응행동을 증가시켰으며 실험 이후 중재를 제공하지 않는 조건에서도 중재의 효과가 유지되었다. 또한 특수학교에서 뇌병변장애 아동을 대상으로 기능기반의 중재 패키지를 적용할 때의 제한점을 서술하고 후속연구에 관한 논의를 제시하였다.

ABSTRACT

This study conducted a function-based intervention package to a child with brain lesions, and examined the changes and maintenance of compliance. The Differential Reinforcement of Incompatible of behavior (DRI) was applied, which has been proven to be effective in prior studies. The avoidance extinction were added to the noncompliance after considering the functions of behavior. Based on the Stimulus Preference Assessment (SPA) and Competing Stimulus Assessment (CSA) results, the individualized reinforcer were provided for compliance. In terms of variables, the function-based intervention package was set as independent variables and compliance with walking instructions as subordinate variables. The experimental control was demonstrated using the reversal design to the child with 1st-degree brain lesions currently attending special schools. As a result of the study deriving from visual analysis, the function-based intervention package increased the compliance of the child with brain lesions. It maintained the intervention effect even when no intervention was provided after the experiment ended. The study also showed the limitations in applying function-based intervention package to the child with brain lesions in special school and presented discussions on future studies.

Keywords: 기능기반 중재; 상반행동 차별강화(DRI); 회피소거; 자극선호도평가(SPA); 뇌병변장애; 순응행동
Keywords: Function-based intervention; Differential Reinforcement of Incompatible Behavior (DRI); Avoidance Extinction; Stimulus Preference Assessment (SPA); Brain Lesions; Compliance