Newton, C; Chiat, S; Hald, L; (2008) Evaluation of a novel technique for assessing speech discrimination in children. Clinical Linguistics & Phonetics , 22 (4-5) pp. 325-333. 10.1080/02699200801919117.

Preview

Text Newton_Chiat %26 Hald.pdf - Accepted Version Download (195kB) | Preview

Abstract

Methods used to assess children's speech perception and recognition in the clinical setting are out of step with current methods used to investigate these experimentally. Traditional methods of assessing speech discrimination, such as picture pointing, yield accuracy scores which may fail to detect subtle perceptual difficulties. This paper will report a novel method of assessing speech input processing that uses measurement of children's eye movements to provide information on speed and confidence as well as accuracy in discriminating phonological contrasts. Participants were typically developing children aged 2–7 years. Pairs of pictures representing auditory minimal pairs which varied in type and degree of phonological contrast were presented on a computer screen while the child heard a word matching one of these pictures. The child's eye movements in response to these stimuli were videorecorded for subsequent analysis of duration and direction of gaze. The effects of age and stimulus type on eye gaze were examined. The results were compared with those of a traditional picture pointing task using the same stimuli. The informativeness of the novel technique is evaluated on the basis of the findings.

Download activity - last month

Export as JSONCSVXML

Download activity - last 12 months

Export as CSVXMLJSON

Downloads by country - last 12 months

Export as CSVXMLJSON

Archive Staff Only

View Item