Freeman, Helen Frances2016-08-082016-08-0819481948b14669742(OCoLC)07816455(OCoLC)ocm07816455https://hdl.handle.net/2144/17522Thesis (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 restrictionsThe difference between recall and recognition in normal and mentally deficient childrenThesis/Dissertation