A major goal of phonological intervention is to help bring a child's speech development to within normal range for his or her developmental stage. Reaching that goal may take longer than anticipated for some children. This paper illustrates an in-depth retrospective evaluation of assessment data from one child with a phonological impairment, who…

This tutorial in nonlinear phonology introduces the basic concepts and assumptions of this new theoretical approach and then demonstrates 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. (Author/DB)

Background: Three years before the present study, 19 preschool children participated in a phonological and metaphonological intervention programme. The phonological intervention programme was based on non-linear phonological analyses. The metaphonological intervention programme included both rhyming and alliteration tasks and was directly targeted…

The present paper comprises an overview of techniques using ultrasound in speech (re)habilitation. Ultrasound treatment techniques have been developed for English lingual stops, vowels, sibilants, and liquids. These techniques come from a series of small "n" studies with adolescents and adults with severe hearing impairment, residual…