Based on part of a dissertation submitted to the University of Michigan in partial fulfillment of the requirements for the Ph.D. degree. Revised version of a paper given at the 80th Meeting of the Acoustical Society of America, Houston, Texas, November 1970. (VM)

Recognition memory for statements made during a luncheon discussion group was tested in an incidental learning paradigm after thirty hours. Statements high in interactional content yielded excellent memory for surface form and meaning; statements low in interactional content showed no memory for surface form and less memory for content. (CHK)

A study used two-dimensional recall to identify the units of recall in the process of remembering, in order to investigate the correspondence of experimentally identified memory units to theoretically defined propositional units, and the correspondence of recall organization to story schema. (Author/AM)