AN EVALUATION OF BRANCHING AND MOTIVATIONAL PHRASES IN A SCRAMBLED BOOK*.

* This report covers a portion of the applied research program of the Technical Training Branch, Training Research Division of Behavioral Sciences Laboratory. The research was conducted in part under Contract AF 33(657)‐10234 by the University of Cincinnati in support of Project 1710, “ Training, Personnel and Psychological Stress Aspects of Bioastro‐nautics,” Task 171007, “ Automated Training and Programmed Instruction.” The Technical Training Branch planned and directed the research, and prepared the report. The research was begun in March 1963 and was completed in July 1963. [ABSTRACT FROM PUBLISHER]