This study examined how intervention dose frequency affects phonological acquisition and generalization in preschool children with speech sound disorders (SSD). Using a multiple-baseline, single-participants experimental design, eight English-speaking children with SSD (4;0 to 5;6) were split into two dose frequency conditions (4…

Background: A pattern of ingressive substitutions for word-final sibilants can be identified in a small number of cases in child speech disorder, with growing evidence suggesting it is a phonological difficulty, despite the unusual surface form. Phonological difficulty implies a problem with the cognitive process of organizing speech into sound…

Phonologic treatments have traditionally been designed to teach a target speech sound starting with presumed easy teaching tasks and progressing to harder tasks. This investigation evaluated the effects on single-phoneme acquisition, generalization, and maintenance of Concurrent Treatment, which randomly intermixed presumed easy and hard teaching…

Parents of 12 preschool children with delayed phonological development were taught to model, reinforce, and in other ways teach their children speech production skills. The speech production skills of experimental subjects improved significantly compared to a period of no intervention and to a contrast group receiving no intervention. (Author/JDD)

This paper focuses on formal strategies for remediation of speech production in children and youth with hearing impairments. A seven-step model of speech acquisition is summarized. General principles for improving student speech at phonetic and phonologic levels and specific strategies to deal with common speech errors are offered. (Author/DB)

This paper discusses normal and deviant phonological processes and describes applications of emerging technology to enhance acquisition of spoken language by hearing-impaired children. Key elements for advancing spoken language development include exposure to spoken language patterns from early infancy, increased use of strategies promoting…

Two repeated-measures designs with 15 speech-delayed children (ages 2-8) and 5 case studies were completed to compare tabletop management at early and late stages of the response development phase with 2 computer-assisted drill-and-practice activities, 1 of which involved fantasy. The three intervention modes were equally effective, efficient, and…