本研究使用Mayer (2001)提出之多媒體學習認知理論設計教材,以多向度注意力測驗結果將學童分類,藉此探討多媒體圖文呈現與學童注意力類型對學習成效的影響,研究結果將提供多媒體教材設計與選用的基本原則。 本研究採3×2二因子準實驗設計,共包含兩個教材,以屏東縣105位小學三年級學生為研究對象。實驗的自變項包含多媒體圖文呈現(動文下組、靜文下組、靜文近組)和學童注意力類型(高、普通注意力類型),並以學習成效測驗得分為依變項,將所得資料分析。研究結果發現: 一、多媒體圖文呈現與學童注意力類型對學習成效無交互作用 多媒體圖文呈現(動文下組、靜文下組、靜文近組)與學童注意力類型(高、普通)對學習成效不會交互影響。 二、多媒體圖文呈現對學習成效有顯著影響 靜態圖片的學習成效會比動畫佳,而文字接近圖片的學習效果也比文字在螢幕下方的效果更好。多媒體圖文呈現對學習成效造成的影響,只限於認知歷程裡的記憶與理解能力,在應用上並無顯著差異。 三、學童注意力類型在學習成效上具有顯著的差異 以高注意力類型之學習成效顯著優於普通注意力類型學童。
This study adopted Mayer’s (2001) multimedia learning theory to design the teaching material, and classify school children in two attention groups based on the results of multi-dimensional attention examination. By doing so, it discussed the influence of multi-media graphical and text representation and school children’s attention on their learning effectiveness. Results of this study provided basic multi-media designing and selecting guidelines. This study adopted 3x2 two factors quasi-experimental design, which includes two teaching materials and recruits 105 third grade students from Pingtung County as research subjects. The independent variables of the study included multi-media graphical and text representation (on-screen text of animation, on- screen text of static graphs, and the text closes to the static graphs) and types of attention (high and moderate attention); the dependent variable of the study was the score of learning efficacy test. 1. There is no interaction between multi-media graphical and text representation and learning efficacy. Multi-media graphical and text representation (on-screen text of animation, on- screen text of static graphs, and the text closes to the static graphs) and types of attention do not interact with learning effectiveness. 2. Multi-media graphical and text representation has significant effects on learning efficacy. Students have better learning effectiveness when they read static graphs than animation; also, they have better learning effectiveness when reading texts closing to static graphs than on- screen text of static graphs. 3. Types of attention has significant impact on learning effectiveness. Students in high attention group have higher learning effectiveness than those in moderate attention group.