Noel Smith presents a comprehensive and engaging text that strives to tell students "what today's systems of psychology are saying." He offers in-depth coverage of more recent systems of psychology, beyond the traditional classical systems of psychology. Smith focuses on the core areas of psychological systems that have impact today, such as the cognitive system, the humanistic system, the psychoanalytic systems, the behavioral system, the ecological perspective, and the phenomenological approach. His thorough coverage of the contemporary, post 1950's systems of psychology'including post modernism and social constructionism, dialectical psychology, interbehavioral field psychology, operant subjectivity, and community psychology, to name a few'offers a modern view of the current systems of psychology to today's psychology students.

Dreams puzzled early man, Greek philosophers spun elaborate theories to explain human memory and perception, Descartes postulated that the brain was filled with “animal spirits,” and psychology was officially deemed a “science” in the 19th century. In the Seventh Edition of AN INTRODUCTION TO THE HISTORY OF PSYCHOLOGY, International Edition, Hergenhahn and Henley demonstrate that most of the concerns of contemporary psychologists are manifestations of themes that have been part of psychology for hundreds—or even thousands—of years. This comprehensive book’s numerous photographs and pedagogical devices, along with its biographical material on key figures in psychology, engage students and facilitate their understanding of each chapter.

Concern about psychology’s fragmentation is not new, but there has for the past decade been increasing calls for psychologists to acknowledge to the costs associated with fragmentation and to search for ways to unify the discipline. A New Unified Theory of Psychology introduces a new system that addresses psychology’s current theoretical and philosophical difficulties. The new theory consists of four interlocking pieces that together provide—for the first time—a macro-level view that clarifies the nature of psychology’s problems and offers a clear way to unify the various elements of the field. The unified theory provides the field of psychology with a well-defined subject matter, allowing both academic and professional psychologists will be able to develop a shared language and conceptual foundation.

Twenty years is a long time in the life of a science. While the historical roots of psychology have not changed since the first edition of this book, some of the offshoots of the various theories and systems discussed have been crit ically reexamined and have undergone far-reaching modifications. New and bold research has led to a broadening of perspectives, and recent devel opments in several areas required a considerable amount of rewriting. I have been fortunate in the last fifteen years to have worked with about 2,000 psychologists and other behavioral scientists who contributed to several collected volumes I have edited. As the editor-in-chief of the In ternational Encyclopedia of Psychiatry, Psychology, Psychoanalysis and Neurol ogy, I have had the privilege of reading, scrutinizing, and editing the work of 1,500 experts in psychology and related disciplines. In addition, I have written several books and monographs and over one hundred scientific papers. Armed with all that experience, I have carefully examined the pages of the first edition. Chapter 8 required substantial rewriting and several new sections have been added to other chapters: "Current Soviet Psychol ogy" (Chapter 2, Section 7); "New Ideas on Purposivism" (Chapter 5, Sec tion 4); "Recent Developments in the Sociological School of Psychoanalysis" (Chapter 9, Section 4); and "Present Status of Gestalt Psychology" (Chapter 12, Section 4). Chapter 15 was omitted, and two new chapters were added: Chapter 14 ("Humanistic Psychology") and Chapter 16 ("Selected Research Areas").

This new volume on Social and Psychological Bases of Ideology and System Justification brings together several of the most prominent social and political psychologists who are responsible for the resurgence of interest in the study of ideology, broadly defined. Leading scientists and scholars from several related disciplines, including psychology, sociology, political science, law, and organizational behavior present their cutting-edge theorizing and research. Topics include the social, personality, cognitive and motivational antecedents and consequences of adopting liberal versus conservative ideologies, the social and psychological functions served by political and religious ideologies, and the myriad ways in which people defend, bolster, and justify the social systems they inhabit. This book is the first of its kind, bringing together formerly independent lines of research on ideology and system justification.