1. Coding, strategic behavior and language performance of institutionalized mentally retarded young adults;Ashman;American Journal of Mental Deficiency,1982
2. Baltaxe C.A.M. 1980 Syntactic patterns in Down's syndrome adolescents
3. Six-year-old children's understanding of sentences adjoined with time adverbs;Barrie-Blackley;Journal of Psycholinguistic Research,1973
4. The ITPA and Dawn's syndrome: an exploratory study;Bilovsky;American Journal of Mental Deficiency,1965
5. Assessing social cognition in young mentally retarded and nonretarded children;Blacher;American Journal of Mentally Deficiency,1982