Franken, Robert E.Morphy, David R.2005-07-152005-07-151967Morphy, D. R. (1967). Level of aspiration and persistence of the high and low need achiever following the experimental manipulation of feedback (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. doi:10.11575/PRISM/16223Barcode: 82481497http://hdl.handle.net/1880/2027Bibliography: p. 64-70.x, 79 leaves : ill. ; 30 cm.engUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.LB 1065 M66 1967Level of aspirationAchievement motivationmaster thesis10.11575/PRISM/16223LB 1065 M66 1967