Analysis of 12 Scottish and 12 American 3- to 6-year-olds interacting with adults indicated that, because Scottish adults use the present perfect tense more frequently in their speech to children than American adults do, Scottish children use the tense in their speech long before American children do. (Author/CB)

A study of reading, writing, spoken and signed language, speech perception and production, and cognition of 100 profoundly hearing-impaired students in oral and mainstream high school programs suggests that hearing-impaired students have much higher potential for literacy than previously reported, and that the primary predictor is English-language…