Catterall, Margaret M.2017-12-062017-12-0619571957b1468326xhttps://hdl.handle.net/2144/25768Thesis (Ed.M.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.An evaluation of the effectiveness of spelling enrichment exercises as an aid to learning and retention in grade VIIThesis/Dissertation