Nancy A. Gulanick

Internal Invalidity in Pretest-Posttest Self-Report Evaluations and a Re-evaluation of Retrospective Pretests

Scott E. Maxwell, George S. Howard, Don W. Nance, 1979 .

The Feasibility of Informed Pretests in Attenuating Response-Shift Bias

George S. Howard, G. Howard, Patrick R. Dailey, 1979 .