Bernhardt B, Stoel-Gammon C
University of British Columbia Vancouver.
J Speech Hear Res. 1994 Feb;37(1):123-43.
The purpose of this tutorial is to introduce a recent advance in phonological theory, "nonlinear phonology," which differs fundamentally from previous theories by focusing on the hierarchical nature of relationships among phonological units. We first introduce the basic concepts and assumptions of nonlinear phonological theory and then demonstrate clinical applications of the theory for assessment and intervention. Data from a child with a severe phonological disorder are used to illustrate aspects of nonlinear theory. The data are first analyzed in terms of phonological processes in order to provide the readers with a familiar starting point for comprehension and comparison. The nonlinear frameworks are shown to provide a deeper analysis of the child's phonological system than the phonological process analyses and to lead to a more clearly defined intervention plan.
本教程的目的是介绍语音理论的一项最新进展——“非线性语音学”，它与以往的理论有着根本的不同，其重点在于语音单位之间关系的层级性质。我们首先介绍非线性语音学理论的基本概念和假设，然后展示该理论在评估和干预方面的临床应用。使用一名患有严重语音障碍儿童的数据来说明非线性理论的各个方面。首先根据语音过程对数据进行分析，以便为读者提供一个便于理解和比较的熟悉起点。结果表明，与语音过程分析相比，非线性框架能对儿童的语音系统进行更深入的分析，并能制定出更明确的干预计划。
