Investigates expression of part-whole semantic relation by children 3 to 12 years old and indicates that older children prefer its use significantly more often. The part-whole semantic relation was also observed to take several linguistic forms, such as partitive, spatial, and possessive. Age, experimental task format, or type of experimental…

This article reports on a study designed to obtain data on the first words understood and produced by eight infants. It provides a descriptive account of the earliest levels of language comprehension and allows comparison of lexical development in comprehension and production. (Author/CFM)