Integrating theory, research, and applications, this book examines the defense mechanisms and their role in both normal development and psychopathology. It describes how children and adults mobilize specific kinds of defenses to maintain their psychological equilibrium and preserve self-esteem, particularly in situations of trauma or stress.

Not since Anna Freud's 1937 book, The Ego and the Mechanisms of Defense, has any one volume explored this topic as fully as Ego Mechanisms of Defense by George E. Vaillant. By summarizing the latest empirical studies, proposing a universal language of defense mechanisms, and demonstrating how various assessment methods can be used in diagnosis, case formulation, and treatment, Dr. Vaillant and an interdisciplinary group of contributors provide the groundwork for clinical practice as well as future research in the field.

The idea that the human mind-that faculty of the intellect which we use to define and discern the truth-might also be used to deceive itself is not new. The classic orator Demosthenes warned of this possibility in 349 B.C. when he wrote that "Nothing is more easy than to deceive one's self; what a man wishes he generally believes to be true." 1 Even Jean Jacques Rousseau, who suggested the possibility of man as "noble savage," alerts us to this paradox, when he writes "Jamais fa nature ne nous trompe; c'est toujours nous qui nous trompons" ("Nature never deceives us; it is always we who deceive ourselves). 2 But it was Sigmund Freud who placed this idea firmly into the field of psychopathology and then, later, into a general psychological theory. According to Freud, understanding the function of a defense mechanism means not only fathoming the origin of pathological symptoms but also comprehending a model of the mind that includes both conscious and unconscious mental processes. From this initial focus on the general process of defense, Freud and his followers went on to identify various forms this process might take, with the result that today we have a list of 3 more than 37 defense mechanisms described in the literature.

It would be impossible for most of us to spend a day without coming into direct or indirect contact with dozens of people family, friends, people in the street, at the office, on television, in our fantasies and fears. Our relationships with others are the most changeable, infuriating, pleasurable and mystifying elements in our lives. Personality types, based on the ancient system of the Enneagram, will help you to enjoy more satisfying and fulfilling relationships in all areas of your life by introducing you to the nine basic personality types inherent in human nature. This knowledge will help you better understand how others think and why they behave as they do, as well as increasing your awareness of your own individual personality. Written by the leading world authority on the Enneagram, it offers a framework for understanding ourselves and those around us, as well as a wealth of practical insights for anyone interested in psychology, counselling, teaching, social work, journalism and personal management.

This Encyclopedia provides a comprehensive overview of individual differences within the domain of personality, with major sub-topics including assessment and research design, taxonomy, biological factors, evolutionary evidence, motivation, cognition and emotion, as well as gender differences, cultural considerations, and personality disorders. It is an up-to-date reference for this increasingly important area and a key resource for those who study intelligence, personality, motivation, aptitude and their variations within members of a group.

`[The client material]... stimulated thought and reflection... Clark presented a large number of very tricky case studies and illustrated all manner of different and interesting ways of responding to clients who find it difficult to engage with the process of counselling. Furthermore, this is done in the framework of a model of counselling which integrates humanistic, psychodynamic and cognitive-behavioural theories in a most interesting and convincing way. In the end, I learned quite a lot and found myself pondering the case histories days later' - Counselling, The Journal of the British Association for Counselling The understanding of defence mechanisms is vital to counsellors and psychotherapists, particula