Effects of Sign Language Instruction on Social Interaction Between Hearing-Impaired and Normal-Hearing Children

Abstract

This experiment investigated the efficacy of a practical intervention designed to improve the social integration of hearing-impaired students within the school environment. The study involved the development, implementation, and empirical evaluation of a sign language course offered to 16 normal-hearing students in a public elementary school in which 6 mainstreamed hearing-impaired students were enrolled. Sixteen additional normal-hearing students served as controls. A measure of acceptance attitudes on the part of the hearing subjects toward their hearing-impaired peers, as well as a sociometric index of social interaction, were administered pre-mid-, and post-intervention to all subjects. The results revealed no significant difference between the experimental and control subjects on the measure of acceptance attitudes toward the hearing-impaired students as a group. However, for both experimental and control groups, there were significant improvements over time in the scores of some subscales of the acceptance measure and significant increases in aspects of the sociometrically measured peer interaction. In addition, one hearing-impaired student was involved in significantly more social interaction with experimental subjects than with control subjects.