First multi-year cumulation covers six years: 1965-70.

Between the physical world of vibration, as measured by apparatus, and the world of consciously heard music there is a third area of investigation. Our auditory apparatus and/or mind separates different instruments and tones, hears some vibrations but not others, adds tones to fill out the sound spectrum, etc. This middle ground is the province of the psychology of music, a subject about which even many physical scientists know little. This introduction, by the developer of the Seashore test of musical ability, is a thorough survey of this field, the standard book for psychologists specializing in the area, for the school, and for interested musicologists. It opens with the musical mind and with a series of chapters on music as a medium: vibrato, pitch, loudness, duration, timbre, tone, consonance, volume, and rhythm, dealing with each from the special point of view of the role of psychology. It then moves to such factors as learning, imagining, and thinking in music; the nature of musical feeling; the relative sound patterns of specific instruments and the human voice; measures of musical talent; inheritance of musical ability; primitive music; the development of musical skills; and musical aesthetics. This wealth of material is supplemented with dozens of oscillograms and other sound-pattern charts recorded from actual play and singing by Jeritza, Caruso, Paderewski, Szigeti, Rethberg, Menuhin, Martinelli, and other artists. An appendix cites two attitudes toward the evaluation of musical talent and over 200 bibliographic references.

Leon Festinger's forty-year scrutiny of that "curious animal, the modern human being" fundamentally transformed psychological thinking and shaped an entire scientific field, that of social psychology. The twenty-four papers brought together for the first time in Extending Psychological Frontiers encompass the classic contributions and critical turning points of Festinger's long career. Spanning the post-war decades, this unprecedented volume reveals the full scope, diversity, and import of Festinger's work. Its thematic arrangement clarifies the complex network of problems that preoccupied Festinger and the unique imaginative style that characterized his intellect. Whether examining the voting behavior of Catholics and Jews, the meaning of minute eye movements, the decisions of maze-running rats, or the proselytizing behavior of cultists, Festinger consistently transcended the traditional bounds of the discipline. His theory of cognitive dissonance, which describes how people attempt to resolve the tensions that result when they hold simultaneously two inconsistent beliefs, challenged preexisting psychological theories and produced more important ideas and experimentation than any other development in social psychology. Major writings on group dynamics, decision making, and perceptual processes further underscore the impact of Festinger's research not only on psychology, but also on a wide range of intellectual fronts, from literary theory to ethnology and from historical studies to contemporary political analysis. Extending Psychological Frontiers is an invaluable resource, providing a comprehensive and coherent picture of an extraordinary body of work.

On interpreting musical phenomena in terms of mental function

Boundary Areas in Social and Developmental Psychology is based largely on the proceedings of a conference at Vanderbilt University in June 1981. One of the goals is to highlight some examples of research that illustrate facets of the important boundary area between social and developmental psychology. The book opens with a chapter that deals with the broad issues of boundary areas in psychology, ending with specific consideration of the boundary between social and developmental psychology. This is followed by separate chapters that consider general propositions regarding the importance of integrating concepts and methods from social and developmental psychology in the study of social relationships; show how integrating social and developmental considerations can assist in the understanding of relationships between parents and children; and apply developmental and social concepts to identify and study some of the aspects of the marital relationship that may lead to its dissolution. Subsequent chapters deal with boundary area issues focusing primarily on children's social behavior. These include the complexity of social processes inherent in children's peer relationships and the role of social exchange processes in social relationships from infancy to adulthood.