말의 속도와 높이가 성격지각에 미치는 영향: 정안학생과 시각장애학생을 대상으로

초록

This study aimed at examining effects of vocal rate and pitch on perception of personality traits on the basis of between-subject design experiments using digital data. Normally sighted students and blinded ones rated 6 digital voices on 7-point Likert scales for Big Five personality traits. Five normally sighted students were assigned to each condition in Study 1 and five blinded students were in Study 2. There were effects of vocal rate on extraversion, agreeableness and conscientiousness similar between two studies and yet effects of pitch were reversed. Further, only in Study 2 were those effects found: effects of rate and pitch on emotional stability, effects of pitch on intelligence, and interactions between rate and pitch on the four personality trait factors except for intelligence. The findings suggest that effects of vocal rate and pitch on perception of personality traits may not be identical between the normally sighted and the blind.

키워드