The 1967 Invitational Conference on Testing Problems dealt with various aspects of change in education. Papers presented in Session I, Evaluation and Research in Curriculum Development, were: (1) "Adapting the Elementary School Curriculum to Individual Performance" by Robert Glaser, and (2) "An Evaluation Model for Professional Education--Medical Education" by Christine H. McGuire. Papers given in Session II, New Approaches to Instruction, were: (1) "Computer-Based Instruction in Initial Reading" by Richard C. Atkinson, and (2) "Academic Games and Learning" by James S. Coleman. The luncheon address was "Testing and Public Policy" by William Gorhan. Papers presented at Session III, Measurement Systems, were: (1) "Sample-free Test Calibration and Person Measurement" by Benjamin D. Wright, (2) "Reformation through Measurement in Secondary Education" by Paul R. Lohnes, and (3) "Surveys Undertaken by the Scottish Council for Research in Education" by David A. Walker. (KM)