Carter, Elizabeth Virginia2016-03-032016-03-0319471947b148149738024544(Alma)99196730980001161https://hdl.handle.net/2144/14778Thesis (M.A.)--Boston University, 1947. This item was digitized by the Internet Archive.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsAn evaluation of teachers' assigned grades in music and of the influence of out-of-school music study in terms of results of the Kwalwasser-Ruch Test of Musical AccomplishmentThesis/Dissertation