Age-related increases of speaking rate are not fully understood, but have been attributed to gains in biologic factors and learned skills that support speech production. This study investigated developmental changes in speaking rate and articulatory kinematics of participants aged 4 ("N" = 7), 7 ("N" = 10), 10…

Using nationally representative samples of 45,964 two- to nine-year-old children and their primary caregivers in 17 developing countries, this study examined the relations between children's cognitive, language, sensory, and motor disabilities and caregivers' use of discipline and violence. Primary caregivers reported on their…

Accuracy of pattern copying was studied in male and female 10-year-olds. Contrary to expectations, independent of the stimulus size, males benefited from spatial response cues whereas females did not. (Author/DB)

Children with speech disorders had lower short-term memory capacity and smaller word length effect than control children. Children with speech disorders also had reduced speech-motor activity during rehearsal. Results suggest that speech rate may be a causal determinant of verbal short-term memory capacity. (BC)

Reports replication and extension of Elkind and Weiss's study of perceptual exploration using 122 Israeli children. In general, results were upheld and reflected the influence of school experiences seen most specifically in the right-left directionality expected to result from learning to read Hebrew. (WY)