J S Wulach

Sorry, we do not have enough data to show an influence graph for this author.
Learn More
On the hypothesis that, as children develop from the preoperational to the concrete level of operations, there would be a corresponding increase in the effective control of primary process ideation, 37 white, middle-class children, from 5 to 8 years old, were individually tested on eight Piagetian tasks and the Rorschach test. Piagetian Development was(More)
  • 1