Lass N J, Foulke E
J Commun Disord. 1976 Jun;9(2):111-9. doi: 10.1016/0021-9924(76)90002-2.
The recordings of 20 speech defective speakers' readings of a standard prose passage were presented to 36 student speech clinicians under three listening conditions: (1) unaltered; (2) time expanded to 150% of the original recording time; and (3) time-expanded to 200% of the original recording time. Results of their evaluations indicate that the expanded versions of the recordings elicited more accurate evaluations by the student clinicians. Implications of these findings concerning the possible usefulness of time-expanded speech as an aid in the training of listening skills in student speech clinicians are discussed.
向36名学生言语治疗师播放了20名言语缺陷者朗读一篇标准散文段落的录音，播放条件有三种：(1) 未改变；(2) 时间扩展至原始录音时间的150%；(3) 时间扩展至原始录音时间的200%。他们的评估结果表明，录音的扩展版本能使学生言语治疗师做出更准确的评估。本文讨论了这些研究结果对于时间扩展言语在学生言语治疗师听力技能训练中可能有用性的启示。
