The first of a series of four, this booklet is designed to interest and involve 9- to 11-year-olds in learning about human development. "Fun to Grow On" focuses specifically on helping elementary school children share and enjoy some simple activities with preschool children. The activities are intended to teach older children that (1) each person…

The project evaluated the effectiveness of using Total Communication (simultaneous use of sign language and speech) with six infants with Down syndrome as a means of fostering communication while verbal skills and articulatory proficiency develop. Each child was seen within the home environment every second week through 24 months of age and once a…

An examination of second language learning focuses on how universal cognitive processes in language learning and individual differences account for differences in language learning patterns. An introductory section gives background information suggesting that psycholinguistic factors in language learning should receive more attention for two…