語音合成系統對學障青少年之英文 語音合成系統對學障青少年之英文 學習效益 學習效益
江心瑜
學習障礙 : participants
教育部邀集學者專家商議公佈的「身心障礙及資賦
優異學生鑑定原則鑑定標準」中,「學習障礙」被 定義為「因神經心理功能異常而顯現出注意、記 憶、理解、推理、表達、知覺和動作協調等能力有 顯著問題,以致在聽、說、讀、寫等學習上有顯著 困難者」(教育部,民 88 )。
「神經心理功能異常」指的是「個體因中樞神經系
統受損,使知覺、記憶、注意、概念形成、推理、
理解、語言表達等心理活動異常」(周台傑,民
participants
根據上述定義,學習障礙者的鑑定原則是:
( 一 ) 智力正常或正常程度以上。
( 二 ) 個人內在能力有顯著差異。
( 三 ) 注意、記憶、聽覺理解、口頭表達、基本
閱讀技巧、閱讀理解、書寫、數學運算、推
理或知覺動作協調等任一能力表現有顯著困
難,且經評估後確定普通教育之一般補救教
學無顯著成效者」(教育部,民 88 )。
Statistics
根據民國 88 年特殊教育統計年報,學習障 礙學生人數有 21 , 115 人,
位居各類身心障礙學生的第一位
佔身心障礙類學生的 39.38%
About Kurzweil 3000 (K 3000)
A reading & writing simulated context
O O
pticalptical C C
haracterharacter R R
ecognition system:ecognition system:
ability to scan and read text
ability to scan and read textprocessor
processor Read-the-web, .pdf & .doc function
Read-the-web, .pdf & .doc function
Highlighting functions for reading
Highlighting functions for reading
Changing the speed, tone and pitch of
Changing the speed, tone and pitch of the synthesized speech
the synthesized speech
Quick access to word meanings
Quick access to word meanings
Speaking spell check, dictionary check,
Speaking spell check, dictionary check,
word prediction, and test-taking tools
word prediction, and test-taking toolsResearch question
台灣學習障礙青少年使用學習性電腦輔具之 需求現況
K 3000 是否能提昇台灣學習障礙青少年英 語閱讀能力?
K 3000 是否能提昇台灣學習障礙青少年學 習性自我認知能力 (academic self-
perception)?
Why use K 3000?
Huge English learning population
Moderate number of LD population
Age-appropriate task (English- learning)
The effectiveness of K 3000 has never been studied in non-native English
speaker group
Study 1
台灣學習障礙青少年英語教學模式現況
Qualitative aspect:
focus group (n=20)
Quantative aspect:
questionaire (n=100)
國內是否有現成問卷 國內是否有現成問卷
Study 2
K 3000 是否能提昇台灣學習障礙青少年 英語閱讀能力與學習性自我認知能力
(academic self-perception)?
Reading comprehension & speed??? (3-4 compositions)
Self-Perception Profile for Adolescents (SPPA;
Harter, 1987)
Self-Perception Profile for Learning Disabled Students (SPPLD; Renick & Harter,1988
)
1 week 11 weeks
Pen & paper only
13 weeks
Use pen & paper for all posttests
Use pen & paper to do class work
21 weeks
Procedures
For the comparison group For the comparison group
Intervention Pretest
Posttest
Scoring, analysis &
writing
Procedures
For the CBI group: English reading comprehension & speed
Give pretest on pen & paper
K 3000 training: 2 wks (make sure the participants know how to use it)
Give posttest in K 3000
1 week 11 weeks 13 weeks
Use Kurzweil to do class work
21 weeks
• Procedures
For the CBI group: self-perceptionFor the CBI group: self-perception
Intervention Pretest
Posttest
Scoring, Analysis
& writing