숫자간간격과 반응방식에 따른 이분숫자청취검사의 수행력
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국청각언어재활학회
ㆍ수록지정보 : 청능재활 / 11권 / 3호
ㆍ저자명 : 정윤미, 장현숙
ㆍ저자명 : 정윤미, 장현숙
목차
INTRODUCTIONMATERIALS AND METHODS
RESULTS
DISCUSSIONS
REFERENCES
한국어 초록
영어 초록
The purpose of this study aimed to investigate appropriate parameters for clinical use by measuring effects ofinter-digit-intervals (IDIs) and response modes on the dichotic 3 digit test. The dichotic 3 digit tests were performed
in four different IDI conditions (500, 750, 850, and 1,000 ms) in free-recall response mode and in three attention
modes (Free recall, Precued Rt or Precued Lt) with a 750 ms IDI appearing in a performance of 70%. Twenty
adults, 10 males and 10 females with normal hearing sensitivity participated. The results of this study were as
follows: first, the dichotic 3 digit recognition performance was increased as IDI increased from 500 ms to 850 ms
and decreased as IDI increased from 850 ms to 1,000 ms. Second, performances by response modes in 750 ms
condition were measured that score of ear which was given cue were higher than opposite ear. Recognition scores
of Free-recall, Precued-Rt, and Precued-Lt conditions were 69.00%, 93.75%, and 72.00% for the right ear and
65.75%, 64.75%, and 83.75% for the left ear, respectively. Also, ear advantages appeared 3.25% REA, 28.00%
REA, and 11.75% LEA in Free-recall, Precued-Rt, and Precued-Lt conditions, respectively. Performances were also
higher in Precued-recall conditions than in Free-recall condition. The results revealed that dichotic 3 digit recognition
scores changed by IDIs and response modes. It showed that the 850 ms in IDI in free-recall mode was a useful
parameter clinically applicable in dichotic 3 digit test. Moreover, the 750 ms paradigm of IDI and Precued recall of
response modes can be useful in clinical setting.