透過多媒體電腦輔助教學增進國小中度智能障礙學生錢幣管理學習效果之研究

The Effects of Using MCAI to Train the Skills of Managing Money for Elementary School Students with Moderate Mental Retardation

10.6684/JRSEAT.201010.2.47

詹蔭禎(Yin-Jhen Chan)；侯禎塘(Chen-Tang Hou)；吳柱龍(Chu-Lung Wu)；童貞儀(Jhen-Yi Tong)

多媒體電腦輔助教學 ； 智能障礙 ； 錢幣管理 ； Multimedia Computer Assisted Instruction ； Mental Retardation ； Managing Money Skills

特殊教育與輔助科技學報

2期（2010 / 10 / 01）

47 - 67+69-70

繁體中文

本研究之目的旨在探討透過多媒體電腦輔助教學（MCAI）增進國小中度智能障礙學生錢幣管理學習效果之研究。採單一受試研究法中之跨行為多探試實驗設計，受試為三名八歲至九歲之國小中度智能障礙學生，自變項為多媒體電腦輔助教學策略，依變項為錢幣管理的表現，共進行約九週，每週三次之教學活動。最後並以視覺分析法及C統計進行分析，輔以開放式問卷訪談受試者父母，作社會效度分析。本研究之結果摘要如下：一、三位受試者在各單元之管理錢幣學習評量正確率整體平均增加65.6%、67.6%、70.6%，經C統計考驗分析，皆達顯著水準效果，顯示MCAI對三位國小中度智能障礙學生在管理錢幣技能之學習具有立即成效。二、三位受試者在MCAI教學介入後二週內具有維持效果，平均分數分別持續上升至90.6%、84%、92.5%，經C統計考驗分析達顯著差異，顯示MCAI對三位國小中度智能障礙學生在管理錢幣技能之學習具有良好的維持效果。三、三位受試者在各單元類化期之管理錢幣學習評量正確率整體平均為82.2%、80%、83.3%，皆達本研究預定之評量標準80%之上。此外三位受訪家長亦指出個案在日常生活中亦能購買物品、找算金錢等具有管理錢幣的之能力，整體顯示具有良好的類化效果。訪談受試者父母也顯示本研究真有良好的社會效度。依據研究結果及研究過程之發現，本研究分別就教學及未來研究提出建議。

The purposes of this study were to investigate the effects of using Multimedia Computer Assisted Instruction (MCAI) to train the skills of managing money for elementary school students with mental retardation. Three participants were 9 to 10 years old elementary school students with moderate mental retardation. The multiple-probe across behavior design was used in this study. The independent variable was MCAI and the dependent variables were the percents of correct response of managing money. The MCAI program lasted for consecutive 9 weeks and it was conducted 3 times a week. Visual analysis and C statistic were used in this study in order to analyze the effects of MCAI on skills of managing money for participants. The social validity analysis was also supplemented by interviewing parents. Results of this study were summarized as followings: 1. The accuracy of the evaluation on the skill of managing money being taken by three students were increased 65.6%, 67.6 % and 70.6 % in every unit. The results of using C statistic to analysis A+B indicated that there were significantly different on learning achievement. The MCAI program is effective on the acquisition of managing money skills for three elementary school students with moderate mental retardation. 2. The accuracy of the evaluation on the skill of managing money being taken by three students were averaged 90.6%, 84% and 92.5% in sustained period in every unit. The results of using C statistic to analysis B+C indicated that there were significantly different on learning achievement. The MCAI program is also effective in maintaining managing money skills for three subjects. 3. The accuracy of the evaluation on the skill of managing money being taken by three students were averaged 82.2%, 80%, and 83.3% in generalized period in every unit. The results indicated that the MCAI program is effective in generalizing managing money skills for three subjects. 4. Interviews with three parents have indicated that this research has a high social validity.