An Inquiry into the Foundations of Psychology

Dr Saugstad’s dominant interest was in the area of thinking. Many psychologists would have been familiar with his published work in this field at the time. To gain a clearer understanding of the thought processes, he carried out extensive studies of perception. First published in 1965, this book originated in an attempt to reconcile a phenomenological and a behavioristic approach to psychology. Basic assumptions in phenomenology, behavioristics and psychophysics are examined. It is shown that in