Acoustic analyses, along with perceptual ratings, measured the extent to which preschoolers imitated three modeled intonation contours (declarative, interrogative, and monotone). Results indicated that five-year-old children imitated modeled contours more frequently than did three-year-old children, with between-group differences largely because…

Asks adults and 6-, 9- and, 13 year olds' questions about tape-recorded stories in order to investigate their ability to recognize sincere, deceptive, and sarcastic remarks. Results indicate that the youngest children interpret all remarks as sincere; 9 and 13 year olds can appreciate deliberate falsehood, but only adults identify sarcasm.…

Fundamental frequency, duration, and amplitude measures were extracted from stressed and unstressed syllables in interword and intraword comparisons. Analysis of target stress patterns revealed no difference between acoustic marking of stress by 6 adults and 22 toddlers. Findings indicate that children generally control these variables to derive…