This study examined stimulability in 30 children (ages 3 to 5) with articulation impairments. Factors found to relate to stimulability were articulation visibility, the child's age, the family's socioeconomic status, and the child's overall imitative ability. Perception, severity, otitis media history, language abilities, consistency of…

Purpose: This study investigated formant frequencies for their role as acoustic and perceptual correlates to the place of articulation of Cantonese final stops produced by profoundly hearing impaired speakers. Method: Speakers were 10 Cantonese adolescents (mean age = 13;5 [years;months]) who were profoundly hearing impaired (HI). Control speakers…

The longitudinal study compared the speech of two children (beginning at age 3) with cleft palate and inadequate velopharyngeal closure in an attempt to identify the patterns of production observed prior to surgery and the course and rate of change in production following surgery. Subjects' speech samples were evaluated prior to pharyngeal flap…

Described are the rationale, procedures, and evaluation results of a 3-year-project in which paraprofessionals were trained to administer programed materials to students (in grades 1-5) who had articulatory errors. Evaluation of the program's effectiveness with 134 students is said to have revealed a total correction rate of 83.5 percent for the…

An experimental public school speech therapy program is described, which offers automated, programed instruction in sound production and auditory training. The experiment includes self-teaching methods, as well as utilization of paraprofessional personnel under the supervision of a qualified speech therapist. Although the automated program was…

To determine the effectiveness of group articulation therapy, 180 educable retarded children in special classes (average age 9, average IQ 70), all of whom had articulation problems, were rated on the Carter/Buck Prognostic Speech Test and a picture version of McDonald's deep test of articulation. Subjects were then randomly assigned to one of…

To investigate variables not previously studied in annual surveys of phonetic skills of teachers, the California Phonics Survey (CPS) was administered to 78 graduate students who were also elementary teachers, 252 undergraduate education majors, and 41 speech majors and speech therapy majors. Differences among groups were studied, and additional…

After 20 second-grade lisping children were taught to articulate /s/ and /z/ correctly, each child invited three classmates to a session in which classmates could earn tokens contingent on the target child's correct articulation. Target children in groups using a response cost procedure produced significantly more correct responses. (Author/KM)