A dramatic documentary of sensory isolation, the filming of "The Nth Dimension" was undertaken by members of the Department of Psychology of the University of Vermont. Your hosts for the show, Dr. Donald Forgays and Mr. James Levin, will discuss sensory isolation as a method for investigating problems of human motivation. Film of the isolation laboratory as well as special effects are utilized to report research techniques and results of this Air Force and NASA-supported project. (A NASA and AFOSR supported project on "Isolation & Sensory Communication")