國立屏東大學學報:教育類  2019/04
第三期 (Vol.3)     39-72
 
以英語為國際語之學習者使用電腦輔助語言教學系統學習學術英文字彙之成效:以MyET 及WordMaster為例  
The effect of computer-assisted vocabulary learning systems on EIL learners on the learning of academic vocabulary: A comparison between MyET and WordMaster
陳詠卉
Yung-huei Chen
中文摘要
本研究旨在探討利用電腦輔助語言教學設備學習英文學術字彙對於英語為國際語之學習者之成效。本實驗參與者由48位大學部及研究所英文程度相似的學生組成,並採用兩種英文線上學習系統 (MyET 及Wordmaster) 評估學習者學習英文學術相關字彙之成效。24位受試者隨機分配為MyET組,另24位則為Wordmaster組。每位受試者在實驗開始前,須學習如何使用對應的線上學習系統,並於了解線上系統的操作後,立刻進行50個英文學術學術字彙的前測,之後於實驗開始後的第二個月進行後測,並填寫學習問卷。本實驗利用量化工具比較兩種不同電腦輔助語言教學系統,佐以學習問卷之分析,其研究結果顯示:Wordmaster 學習面機制優於MyET,且Wordmaster提供延遲回饋的復習機制優於MyET的即時回饋機制,因此Wordmaster系統有較顯著的學習成效。此實驗證明Wordmaster系統較能幫助以英語為國際語之學習者學習英文學術字彙,並擴充其字彙量。
中文關鍵字英語為國際語;電腦輔助語言教學;學術字彙學習;單字記憶成效

英文摘要
To facilitate learners with better vocabulary retention under the English as an International Language (EIL) context, different vocabulary learning systems have been adopted to maximize learners’ vocabulary bank. This study intends to examine two computer-assisted vocabulary learning systems (MyET and Wordmaster) and compare the learning results in an academic setting. 48 EIL university students with similar language proficiency participated in the study. They were randomly assigned to either MyET or Wordmaster group. Both groups were required to accomplish a 50-vocabulary-item test from the assigned learning system. Pre- and 2-month-delayed tests were given to evaluate the efficacy of learners’ vocabulary retention. A t-test was used to analyze the data and to answer research questions. A questionnaire intended to lend more credibility to the findings of this study was given to the participants at the end of the experiment to further confirm learners’ preferences of using computer-assisted systems. Based on the findings derived from this study, Wordmaster group yield recall performance significantly better than MyET group on the learning dimension. A significant finding is also shown in Wordmastr group that delayed feedback is more beneficial than that of instant feedback in MyET group. The results obtained from this study indicates that the application of Wordmaster enhances EIL learners’ vocabulary retention and provides more vocabulary learning dimensions when academic related vocabulary were remembered.
英文關鍵字EIL;CALL;Academic Vocabulary Learning;Vocabulary Retention