The purpose of this investigation was to examine phonological restructuring when contrastive oppositions were constructed to include larger treatment sets that confronted the child with multiple sound targets selected from an entire rule set.
Williams, A. Lynn; and Kalbfleisch, John. 2001. Phonological Intervention using a Multiple Opposition Approach. Poster Presentation. 25th World Congress of the International Association of Logopedics and Phoniatrics, Montreal, Canada. http://www.scipapp.com/wp-content/uploads/2017/02/WilliamsAndKalbfleisch_2006.pdf