%0 Journal Article
%T Internal Invalidity in Pretest-Posttest Self-Report Evaluations and a Re-evaluation of Retrospective Pretests
%A Howard, George S.
%A Ralph, Kenneth M.
%A Gulanick, Nancy A.
%A Maxwell, Scott E.
%A Nance, Don W.
%A Gerber, Sterling K.
%J Applied Psychological Measurement
%V 3
%N 1
%P 1-23
%@ 0146-6216
%D 1979-01-01
%I Sage Publications
%~ DeepDyve