Reliability of hearing-impaired children's responses to oral and total presentations of the Test of Auditory Comprehension of Language.

The Test of Auditory Comprehension of Language (TACL) (Carrow, 1973) was administered on two occasions to two groups of hearing-impaired children. The test was administered in the usual manner (face-to-face, spoken) to children who were being educated by oral methods. The test was also simultaneously spoken and signed to children who were being educated by total-communication methods. Reliability of responses was high for both groups (r = 0.96 for oral-aural and 0.90 for total-communication children) and error patterns were similar. The TACL appears to be an appropriate and reliable instrument for use with hearing-impaired children.