Member evaluation committee Midwest Airborne Instrnl. television Project, 1961-1965. Served captain to major United States Army Air Force 1943-1946, head research section, department psychology and sociology Biarritz American Army U., 1945-1946. Fellow Animal Behavior Society, New York Zoological Society (research coordinator 1948-1950), National Council Religion in Higher Education.
Member American Association for the Advancement of Science, American Society Zoologists, Pennsylvania Psychological Association, American Anthropological Association, National Academy Science (del 13th Pacific science congress 1966), American Association University Professors, American Academy Science, National Education Association, International Primatological Society (American secretary 1964-1968), Association Higher Education (president 1965-1966), Phi Beta Kappa, Sigma Xi.