本研究旨在探討影像示範教學策略運用在國小智能障礙學童的口腔衛生教學之成效。本研究採用單一受試研究設計中之A-B-A撤回實驗設計，以兩位就讀於苗栗縣某國小資源班之輕度智能障礙學童為研究參與者。本研究之自變項為影像示範教學策略，用以介入研究參與者之口腔衛生教學；依變項為潔牙技能表現與牙齒清潔程度。研究結果以圖示法與目視分析法來進行資料分析，以探討影像示範教學策略之成效，並發放教學成效意見表用以瞭解導師及家長對本教學研究之看法。

The purpose of this study was to explore the effectiveness of Video Modeling teaching strategies in the teaching of oral hygiene for elementary school students with mild intellectual disability. The research method uses the A-B-A withdrawal experimental design in a single subject design. The study was attended by two children with mild intellectual disabilities who were enrolled in an elementary school resource class in Miaoli County. The independent variable is an Video Modeling teaching strategies for intervention in Oral hygiene teaching; The dependent variable is Dental cleaning performance and the degree of cleanliness of the teeth. The results of the study were analyzed by diagram method, visual inspection method and C statistical method to explore the effectiveness of Video Modeling teaching strategy, it also sends a teaching effectiveness opinion form to understand the views of the tutors and parents on this teaching research. The results of this study: First, Video Modeling teaching strategies in the teaching of oral hygiene for elementary school students with Mild Intellectual Disability with immediate effectiveness. Second, Video Modeling teaching strategies in the teaching of oral hygiene for elementary school students with Mild Intellectual Disability with maintain effectiveness. Third, Video Modeling teaching strategies in the teaching of oral hygiene for elementary school students with Mild Intellectual Disability with generalizing effectiveness. Fourth, Video Modeling teaching strategies can improve the degree of tooth cleanliness for elementary school students with Mild Intellectual Disability. Fifth, the use of Video Modeling teaching strategies by tutors and parents is affirmative in the oral hygiene teaching of children with Elementary school students with Mild Intellectual Disability.

智能障礙; 日常生活技能; 口腔衛生教學; 影像示範教學策略

Video Modeling; Intellectual Disability; Oral hygiene teaching; daily life skills