Pronoun mastery demands a knowledge of speech roles and an ability to identify oneself and others in those roles. Twenty-one girls' knowledge of "my,""your," and "her" was assessed when they were speakers, addressees, and nonaddressed listeners. The children were aware of speech roles only when they themselves occupied these roles. (PJM)

Studies the perceptual relationship between temporal "before" and "after" and their spatial counterparts. Adults reported temporal "before" related to spatial "after" and temporal "after" related to spatial "before." Three-year old children better understood spatial "after" and spatial "before," suggesting a temporal/spatial semantic acquisition…

Two experiments showed that: 5- and 6-year-old listeners have difficulties with spatial reference if it includes "left" and "right"; and 7-year-olds understand this limitation on the comprehension skill of younger children and make appropriate allowances by using more landmarks instead. (CB)

Three studies assessing language comprehension of infants and toddlers through a method requiring a minimum of motor movement, no speech production, and differential visual fixation of two simultaneously presented video events provide insight into children's emerging linguistic capabilities and help resolve controversies about language production…