An evaluative symposium conducted during the 1971 Annual Meeting of the AERA offered the following critiques on "Educational Evaluation and Decision Making," a book prepared by the Phi Delta Kappa Study Committee on Evaluation: "A Critique of the Report of the Phi Delta Kappa Study Committee on Evaluation" (Henry M. Brickell); "A Critique of the Measurement and Instrumentation Aspects of 'Educational Evaluation and Decision-Making'" (John C. Flanagan); "A Critique of the Methodology of Evaluation in the PDK Volume, 'Educational Evaluation and Decision Making'" (William B. Michael); "Evaluation: Noble Profession and Pedestrian Practice" (Michael Scriven); "Determining 'Most Probable' Causes: A Call for Re-examining Evaluation Methodology" (James L. Wardrop). (MS)