Investigates developmental change in inter- and intrahemispheric transfer of tactile information in two experiments with 74 and 77 subjects aged 4, 6, 10, and 20 years. Results indicate a developmental improvement in inter- and intrahemispheric transfer of tactile information. (RJC)

Describes two studies investigating the development of recursive thinking in 60 Dutch children five, seven, and nine years of age. The first study replicated earlier research employing a verbal production procedure. The second study used verbal comprehension procedures and concluded that development appears two years earlier than indicated by the…