詞素覺識於多媒體單字注釋之學習成效
No Thumbnail Available
Date
2016
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
本研究旨在探討將詞素資訊(morphological information)納入多媒體注釋(multimedia gloss)的非刻意單字學習成效(incidental vocabulary learning)。考量詞素覺識(morphological awareness)於單字學習的重要性，實驗聚焦在語文資訊(verbal information)精緻化，意即將詞素資訊加入多媒體注釋以強化字形與字義的連結(form-meaning connection)。
本研究的受試者為一百三十三位來自同一所高中的一年級學生。這些受試者被分配到四組多媒體注釋，分別為英文注釋組，英文加圖片注釋組，英文加詞素資訊注釋組，以及英文加詞素資訊加圖片注釋組。本研究架設網站來呈現一篇五百四十二字的文章，以及十四個目標單字(target words)和四種多媒體注釋。各組受試者參閱單字注釋來理解文章，並接受閱讀測驗。接著，受試者接受立即後測(immediate posttest)：一為寫出目標單字意思(production test), 二為辨認目標單字意思(recognition test)。兩週後，本研究進行內容相同唯選項重置的延宕後測(delayed posttest)，以了解受試者後續的目標單字學習情形。
研究結果顯示，加入詞素資訊確實對於單字學習有幫助，且英文加詞素資訊注釋在寫出目標單字意思方面較英文加圖片注釋有效，在辨認目標單字的方面則與英文加圖片注釋組的效果相當。然而，同時呈現多重型態注釋，可能沒有較同時呈現雙重型態注釋或單一型態注釋在單字學習上來得有效果。最後，本研究亦論及相關教學建議以及未來研究方向。
The purpose of the study is to investigate the effects of adding morphological information to multimedia gloss on incidental vocabulary learning. Given the significance of morphological awareness in vocabulary learning, the current research focused on the refinement of verbal device by including morphological information in multimedia gloss to facilitate form-meaning connection. The participants were 133 senior high freshmen assigned to four gloss groups: L2 text, L2 text plus picture, L2 text plus morphological information (MI), and L2 text plus morphological information plus picture (MIP). Students from each group read a 542-word passage online and had a reading comprehension test. They took immediate posttests after that and delayed posttests with rearranged items two weeks later. MANOVA analyses indicated significant multivariate effects for time and for group, but not for the interaction between time and group. ANOVAs and Scheffé post-hoc tests were used to do between-group univariate analyses. The results suggested that morphological information in gloss had significant effects on vocabulary learning. L2 text plus MI gloss was as effective as L2 text plus picture gloss in recognition test and more effective than L2 text plus picture gloss in production test. However, simultaneous display of multiple glossing modality might not be more effective on vocabulary learning than that of dual or single glossing modality. Implications for instructors and suggestions for future research are also discussed.
The purpose of the study is to investigate the effects of adding morphological information to multimedia gloss on incidental vocabulary learning. Given the significance of morphological awareness in vocabulary learning, the current research focused on the refinement of verbal device by including morphological information in multimedia gloss to facilitate form-meaning connection. The participants were 133 senior high freshmen assigned to four gloss groups: L2 text, L2 text plus picture, L2 text plus morphological information (MI), and L2 text plus morphological information plus picture (MIP). Students from each group read a 542-word passage online and had a reading comprehension test. They took immediate posttests after that and delayed posttests with rearranged items two weeks later. MANOVA analyses indicated significant multivariate effects for time and for group, but not for the interaction between time and group. ANOVAs and Scheffé post-hoc tests were used to do between-group univariate analyses. The results suggested that morphological information in gloss had significant effects on vocabulary learning. L2 text plus MI gloss was as effective as L2 text plus picture gloss in recognition test and more effective than L2 text plus picture gloss in production test. However, simultaneous display of multiple glossing modality might not be more effective on vocabulary learning than that of dual or single glossing modality. Implications for instructors and suggestions for future research are also discussed.
Description
Keywords
多媒體注釋, 詞素覺識, 非刻意單字學習, 多媒體學習, multimedia gloss, morphological awareness, incidental vocabulary learning, multimedia learning