A plan has been developed to document speech outcomes in individuals with cleft palate, regardless of the spoken language, using a set of five universal reporting parameters and two global speech parameters.
Objective To describe the results of two reliability studies and to assess the effect of training on interrater reliability scores. Design The first study (1) examined interrater and intrarater reliability scores (weighted and unweighted kappas) and (2) compared interrater reliability scores before and after training on the use of the Cleft Audit Protocol for Speech–Augmented (CAPS-A) with British English-speaking children. The second study examined interrater and intrarater reliability on a modified version of the CAPS-A (CAPS-A Americleft Modification) with American and Canadian English-speaking children. Finally, comparisons were made between the interrater and intrarater reliability scores obtained for Study 1 and Study 2. Participants The participants were speech-language pathologists from the Americleft Speech Project. Results In Study 1, interrater reliability scores improved for 6 of the 13 parameters following training on the CAPS-A protocol. Comparison of the reliability results for the two studies indicated lower scores for Study 2 compared with Study 1. However, this appeared to be an artifact of the kappa statistic that occurred due to insufficient variability in the reliability samples for Study 2. When percent agreement scores were also calculated, the ratings appeared similar across Study 1 and Study 2. Conclusion The findings of this study suggested that improvements in interrater reliability could be obtained following a program of systematic training. However, improvements were not uniform across all parameters. Acceptable levels of reliability were achieved for those parameters most important for evaluation of velopharyngeal function.
SUMMARY Since its original description the diagnosis of word deafness has been greatly expanded. Confusion has arisen with regard to the usage of the related terms pure word deafness, auditory agnosia, and cortical deafness. Three new cases of word deafness are presented including one case with CT and necropsy correlation. These cases are compared with 34 previously reported cases of various cortical auditory disorders. Our revieW establishes that patients with word deafness who have had formal testing of linguistic and non-linguistic sound comprehension and musical abilities always demonstrated a more pervasive auditory agnosia. Despite the spectrum of auditory deficits and associated language abnormalities, patients with word deafness share common features including aetiology, pathology, clinical presentation and course. These common features justify inclusion of heterogeneous cortical auditory disorders under the rubric of word deafness. Despite some limitations the term "word deafness" should be retained for this syndrome, since inability to comprehend spoken words is the most distinctive clinical deficit. Word deafness is most frequently caused by cerebrovascular accidents of presumed cardiac embolisation, with bitemporal corticosubcortical lesions. The sequence of cerebral injury is not predictive of resulting auditory deficits. Impairment of musical abilities parallels the severity of the auditory disorder.In 1885, Lichtheim described the syndrome of word deafness as a rare disorder characterised by defective comprehension, repetition, and writing to dictation.' Defective repetition differentiates this disorder from a transcortical sensory aphasia, and preservation of reading, writing and spontaneous speech differentiates it from Wernicke's aphasia.2 3 Patients are not deaf and may have normal or near normal pure tone audiometric findings.Since its original description, the diagnosis of word deafness has been greatly expanded. Confusion has arisen with regard to the usage of the related terms pure word deafness, auditory agnosia, and cortical deafness. Clinically there is indeed a relatively rare but behaviourally distinct subgroup of patients whose marked disparity between performance in speech comprehension and repetition on the one hand, and
Objective This study examined the ability of speech-language pathologists to transcribe compensatory articulation errors. Design Speech-language pathologists phonetically transcribed audiorecordings of 130 monosyllabic words, 70 of which contained compensatory articulations. Participants The participants for this study were two groups of 10 speech-language pathologists. Group I included speech-language pathologists who were experienced in evaluating children with cleft palate, and group II speech-language pathologists were not. Results Marked variability was evident across listeners, with percentages of agreement ranging from 19 to 71 (mean agreement = 41%). The experienced listeners performed significantly better on the transcription task than the inexperienced listeners, but poor interjudge agreement was evident across both groups. Conclusions The results of this study suggest that speech-language pathologists may differ in their understanding of the auditory perceptual characteristics of compensatory articulations. The results underscore the need for increased training and standardization of transcription procedures.
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