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비연속 개별시도 교수 기반 (DTT: Discrete Trial Training) 모바일 앱 학습이 발달장애아의 수 개념 형성에 미치는 효과
- Alternative Title
- Yu, Chang-Soo
- Author(s)
- 유창수
- Alternative Author(s)
- Yu, Chang-Soo
- Advisor
- 박미화
- Department
- 교육대학원 컴퓨터교육
- Publisher
- The Graduate School, Ajou University
- Publication Year
- 2014-02
- Language
- kor
- Keyword
- 수개념; 발달장애; 자폐아; 모바일 앱; 애플리케이션; 스마트기기; Developmental Disability; ASD; Autism Spectrum Disorder; DTT; Discrete Trial Training; Mobile App; Application
- Alternative Abstract
- It is well documented that children with developmental disabilities have difficulty learning numerical concepts. The purpose of this study is to develop a Discrete Trial Training (DTT)-based App program for improving numerical concepts among children with developmental disabilities; and examine the effectiveness of the DTT-based App in a sample of those children. To date, there is a paucity of research examining the effectiveness of DTT-based App programs for improving numerical concepts among children with developmental disabilities. In order to achieve the purpose of this study, a DTT app-based program, and its teaching procedures and strategies are developed. An experimental research design was employed to test the effectiveness. Results from qualitative data revealed that 1) the DTT app-based program was effective in improving children’s ability to conceptualize numbers ‘one’ through ‘nine’; and 2) teaching procedures and strategies of the DTT app-based program were effective in helping children formulate numerical concepts. Conclusively, this exploratory study uniquely developed a DTT App-based program, and its appropriate teaching procedures and strategies, and tested the effectiveness in a sample of children with developmental disabilities. This study is important because it is a first step towards developing more effective and systematic DTT App-based programs, and their teaching procedures and strategies for children with developmental disabilities. Implications for practice, future DTT App development, and future research will be discussed.
- Fulltext
- Appears in Collections:
- Special Graduate Schools > Graduate School of Education > Computer Education > 3. Theses(Master)
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