國立臺灣師範大學英語學系Cheng, Yuh-showHorwitzElaine K., & Schallert, Diane L.2015-03-312015-03-311999-01-011467-9922http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/44744Language anxietyDifferentiating speaking and writing components