Originally published in 1973, this book contains the 1971 William James Lectures at Harvard, the first by that name to be given by a British psychologist. In addition, there are reprints of four shorter lectures which had not been easily available before. Together the resulting collection gave a broad picture of a number of advances in human psychology in the previous ten years. Memory, attention, language, and the processes of decision are discussed, and typical recent ideas and experiments described. Each topic is presented, however, with continual reference to the reasons why the research was done, its implications for philosophy and for scientific method, and its connection with an attitude to politics and life as a whole. The author not only describes little known facts about the way people take decisions or remember, but also argues that we are living through a change in our attitudes to human nature: and that proper concern for human values, or understanding of people with minds different from our own, must demand a more scientific and less intuitive analysis of man. Experiments on human beings still strike many of us as cold-blooded and inhuman; this book tries to explain why some scientists devote themselves to this approach. It makes the connection between measurements of reaction time or of ability to see a written word in a brief flash, and our political and personal beliefs. Donald E. Broadbent is well recognised as a major influence on cognitive psychology today. This reissue is an opportunity to see his exceptional writing in print again and should be read with equal interest by psychologists as well as laymen who would like to know about some of the more practical aspects of psychological enquiry of the time.

What is the scientific status and the "truth value" of the concept of defense mechanisms? Among contemporary psychologists, three types of answers to this question may be expected. Some would wholeheartedly endorse the theoretical, clinical, and research value of this notion; others would reject it outright. Between these two extremes, a large number of observers, perhaps the majority, would suspend their judgment. Their attitude, compounded of hope and doubt, would capitalize on defense as an interesting and promising concept. At the same time, these psy chologists would express skepticism and disappointment over its clinical limitations, theoretical ambiguity, and research failures. The present volume is primarily addressed to the audience of hopeful skeptics-those who have not given up on the notion of defense, yet have been frustrated by the difficulties of incorporating it into the modern, streamlined structure of psychology. To this end, we have brought together theoretical and empirical contributions germane to defense together with reports about their applications to clinical and personality assessment, especially in relation to psychopathology, psychosomatics, and psycho therapeutic intervention.

In an original defense of armchair philosophy, Michael Strevens seeks to restore philosophy to its traditional position as an essential part of the quest for knowledge, by reshaping debates about the nature of philosophical thinking. His approach explores experimental philosophy’s methodological implications and the cognitive science of concepts.

From the initial investigation of a crime to the sentencing of an offender, many everyday practices within the criminal justice system involve complex psychological processes. This volume analyzes the processes involved in such tasks as interviewing witnesses, detecting deception, and eliciting eyewitness reports and identification from adults and children. Factors that influence decision making by jurors and judges are examined as well. Throughout, findings from experimental research are translated into clear recommendations for improving the quality of evidence and the fairness of investigative and legal proceedings. The book also addresses salient methodological questions and identifies key directions for future investigation.