A six-year longitudinal evaluation was made of the effectiveness of the various early intervention strategies being emphasized in seven preschool programs for hearing-impaired children. (Author/DLS)

Noting that there are no standardized manual communication curricula or proficiency assessments available to teacher preparation programs, the author used a case study to describe how preservice teachers of the deaf are taught to incorporate American Sign Language and various forms of signed English as effective communication tools for students…

Evaluates a comprehensive intervention program for deaf children under age three in Vancouver, British Columbia. Twelve subjects were compared with a matched sample of children undergoing less-systematic intervention. Results indicated more developmentally mature communication and higher quality interaction in families who had received…