Social Source @UatShadyGrove Social ID 1092905808923410434 Social Link https://twitter.com/UatShadyGrove/status/1092905808923410434 A Shift in Performance Appraisal. Guest Post: Dr. Elliot Lasson, UMBC Program Director and Professor, M.P.S. I/O Ps… https://t.co/mOHGZbPfSg