Experience with a visual-spatial language may influence certain cognitive processes (Keehner and Gathercole 2007). Spatial ability is an important cognitive skill (Linn and Petersen 1985). Some research has found that deaf signers outperform hearing nonsigners on certain spatial tasks (e.g., Emmorey, Kosslyn, and Bellugi 1993) and that hearing…

Examination and comparison of the changes in movement trajectories of two initially naive American Sign Language (ASL) students during an introductory ASL course found that their movement pattern increased in speed, symmetry, and replicability and grew more constrained in amplitude as the semester progressed. (Author/CB)

Reports on a four-month study of deaf education programs conducted in Sweden and Denmark in March of 1990, and discusses three aspects of language learning involving deaf children's learning sign language as a first language, Swedish as a second language, and hearing parents' and teachers' learning of Swedish Sign Language. (14 references)

Spanish-speaking families (N=58) of deaf children participated in a two-year televised trilingual (Spanish, English, and Sign Language) class through the project "A Mass Media Approach to Sign Language Instruction for Spanish-Speaking Parents of Deaf Children." Evaluation revealed that over 85 percent demonstrated positive change in…