A Comparative Study of Listener Perception of Durational Change in the Korean Auxiliary Particle '-yo'

보조사 '-요'의 음장 변화에 따른 청자의 지각 차이 비교

  • Received : 2011.11.03
  • Accepted : 2011.12.12
  • Published : 2011.12.31

Abstract

This paper investigates whether listeners perceive a different level of politeness when the duration of the Korean sentence-final auxiliary particle '-yo' is varied. A total of 10 Korean sentences were manipulated by lengthening and shortening '-yo' by 10%, 20%, and 30%. The participants included native Korean speakers and Chinese and Japanese learners of Korean (n=10, respectively). They were asked to rate the level of politeness of the stimuli on a 9-point scale. It was found that Korean listeners perceived decreased politeness as the duration of '-yo' was shortened and increased politeness as it was lengthened. However, Chinese and Japanese listeners did not perceive a different level of politeness from the manipulated sentences. This finding suggests that it is important to teach L2 speakers that the duration of the auxiliary particle '-yo' plays a role in Korean listeners' perception of politeness.

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