Chairperson, Graduate Committee: S. Gordon SimpsonUngaretti, Mary Jean2016-11-232016-11-231971https://scholarworks.montana.edu/handle/1/11114enChild developmentChildrenGrowthThe developmental and behaviorial characteristics of children eight and nine years of ageDevelopmental and behavioral characteristics of children eight and nine years of age.Professional PaperCopyright 1971 by Mary Jean Ungaretti