| Abstract: | Using a sample of 49 prelingually deaf youths, test results of the Hiskey-Nebraska Test of Learning Aptitude (H-NTLA) and the WISC-R Performance Scales for Deaf Children were compared. The H-NTLA was administered using the standard demonstration and/or pantomine instructions, while a total communication directional set was used with the WISC-R. A Pearson product-moment correlation of .913 between the two instruments demonstrated overwhelming commonality and supported the hypothesis that the WISC-R Performance IQ may provide a conveneint alternative to the Hiskey-Nebraska when the score is computed using the Anderson and Sisco deaf norms and a total communication approach for administration. |
