Beattie, Harold Wilson2016-08-052016-08-0519481948b14791092(OCoLC)07964538(OCoLC)ocm07964538https://hdl.handle.net/2144/17363Thesis (M.A.)--Boston University, 1948. This item was digitized by the Internet Archive.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsMethods and materials for motivating slow seventh grade students in social studiesThesis/Dissertation