found: His Child development, c1980:t.p. (Richard A. Hanson; Calif. State Univ.--Chico)
found: The Next generation, c1993:container insert (Dr. Dick Hanson, professor of child development and family science at North Dakota State University)
found: Household density, size of families and selected aspects of life quality in Mexican-American families, 1980:title page (Richard Alan Hanson; A.B. and M.S. from North Dakota State University; PhD in individual and family dynamics)
found: LinkedIn WWW site, January 7, 2022(Richard Hanson; A.B. in sociology and M.S. in child development family science from North Dakota State University; PhD in applied behavioral analysis from UC Davis; based in Minneapolis, Minnesota)