A Literature Review on Communication Levels to Develop Language-Based Augmentative and Alternative Communication Diagnostic Classification System in Korea

• 발행기관: 한국청각언어재활학회
• 저자명: Sangeun Shin HyunJu Park
• 간행물 정보: 『Audiology and Speech Research』Audiology and Speech Research 제17권 제1호, 15~28쪽, 전체 14쪽
• 주제분류: 사회과학 > 교육학
• 파일형태: PDF
• 발행일자: 2021.01.31

영문 초록

The purpose of this study was to develop a language-based augmentative and alternative communication (AAC) diagnostic classification system (LAAC-D) that can be used in the assessment and intervention phases of AAC for people with complex communication needs in Korea. A comprehensive literature review was conducted focusing on linguistic competence and the four major factors (intentionality, symbolic use, word combination, and grammatical complexity) that play essential roles in classifying communication and expressive language development stages. Seven pieces of literature reported communication levels that are being used for AAC diagnostic system. Among them, only one reflected all factors into the communication level. Most of the literature did not consider the grammatical complexity factor. After examining the characteristics and limitations of each literature, the LAAC-D was developed consolidating the evidence and reflecting the four factors. The characteristics and clinical implications of LAAC-D were discussed.

목차

INTRODUCTION

MATERIALS AND METHODS

RESULTS

DISCUSSIONS

REFERENCES

키워드

Augmentative alternative communication Communication levels Diagnosis Linguistic competence