Education
He received a Doctor of Philosophy in psychology from Stanford University, where his doctoral advisor was Gordon Bower (1971) and holds an honorary doctorate from the Open University of the Netherlands.
He received a Doctor of Philosophy in psychology from Stanford University, where his doctoral advisor was Gordon Bower (1971) and holds an honorary doctorate from the Open University of the Netherlands.
The psychologist has made notable contributions to the cognitive science of learning and its application to instructional technology.