Preisser D A, Hodson B W, Paden E P
Grant Wood Area Education Agency, Cedar Rapids, IA.
J Speech Hear Disord. 1988 May;53(2):125-30. doi: 10.1044/jshd.5302.125.
Utterances of 60 normally developing children, who were within 6 months of their second birthdays, were analyzed for occurrences of phonological processes. The subjects were divided equally into three chronological age groups: (a) 1:6-1:9, (b) 1:10-2:1, and (c) 2:2-2:5. The most prevalent phonological processes evidenced by all three groups were cluster reduction and deviations involving liquids (e.g., gliding). Phonological process percentage-of-occurrence means were considerably lower for the middle group than for the youngest group, with the most dramatic differences occurring for syllable reduction and postvocalic singleton omission. Potential clinical applications of the data for ascertaining what constitutes disordered phonological development in preschool children are discussed, as well as implications for specifying remediation priorities.
对60名年龄在两岁生日前6个月内的正常发育儿童的话语进行了语音过程出现情况的分析。研究对象被平均分为三个按年龄顺序排列的年龄组：(a) 1岁6个月至1岁9个月，(b) 1岁10个月至2岁1个月，以及(c) 2岁2个月至2岁5个月。所有三个组中最普遍的语音过程是音丛简化和涉及流音的偏差（例如，滑音）。中间组的语音过程出现百分比均值明显低于最年幼组，音节简化和元音后单音省略方面的差异最为显著。讨论了这些数据在确定学前儿童语音发展紊乱构成方面的潜在临床应用，以及对确定补救重点的影响。
