Perception of postpalatoplasty speech differences in school-age children by parents, teachers, and professional speech pathologists.
The aims of this study were twofold: (1) to test the ability of parents and teachers to discriminate the speech of children with repaired cleft palate from that of their unaffected peers and (2) to compare these lay assessments of speech acceptability with the critical perceptual assessments of expert clinicians. The subjects for this study were 20 children of school age (age range, 8 to 12 years) who were drawn from a large population (n = 1282) of patients. All subjects had been referred for palatoplasty to the same tertiary cleft center between 1978 and 1991. There were 16 matched controls. The listening team included parents of subjects (n = 32) and teachers of age-matched school children (n = 12). Randomized master audiotape recordings of the study group were presented in blinded fashion to both groups of the adult raters, who were inexperienced in the evaluation of patients with speech dysfunction. An experienced panel of three extramural speech pathologists evaluated the same recordings. In all parameters rated, both parents and teachers showed a consistent tendency to give the subject children more negative ratings than the control children. Expert raters were sensitive to differences in resonance and intelligibility in the control and cleft palate groups. Results of this study differ from similar previous research, indicating that naive peer raters (similar-age children) were insensitive to speech differences in the cleft palate and control groups.
Witt
P D
PD
Department of Surgery, St. Louis Children's Hospital, Washington University School of Medicine, Mo., USA.
Miller
D C
DC
Marsh
J L
JL
Muntz
H R
HR
Grames
L M
LM
Pilgram
T K
TK
D000328:Adult; D002648:Child; D002972:Cleft Palate / Q000601:surgery*; D005178:Faculty; D005260:Female; D006801:Humans; D008297:Male; D015588:Observer Variation; D010159:Palate / Q000601:surgery*; D010290:Parents; D013065:Speech Intelligibility; D013067:Speech Perception; D013066:Speech-Language Pathology