What is self-government? How has it been related to mental health? In recent years Foucauldian analyses of the history of psychiatry have dominated the answers to these questions. Through an examination of the twentieth-century mental hygiene movement in Britain that uses previously unavailable archives and little-used primary literature, this book provides a counter-argument. Ironically taking as its template Michel Foucault's early interpretation of moral treatment and its status as a defining moment in the trajectory of modern psychiatry, this book places the mental hygiene movement within the broad sweep of modern British psychiatric history. It unfolds the combined psychological and political understandings of self-government that have informed important elements of psychiatry and become associated in particular with the promotion of mental health. From moral treatment, to theories informing nineteenth-century social casework, to the emergence and development of the mental hygiene movement, to its replacement by a consumer oriented and rights based movement, this book traces how conceptualisations of self-government and mental health have been transmitted and gradually transformed.

Through an examination that uses previously unavailable archives and little-used primary literature, this book places the twentieth-century mental hygiene movement within the broad sweep of modern British psychiatry, offering its own reinterpretation of important elements of this history.

This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone!

This book is an introduction to the Schwinger action principle in quantum mechanics and quantum field theory, with applications to a variety of different models including Bose-Einstein condensation, the Casimir effect and trapped Fermi gases. The book begins with a brief review of the action principle in classical mechanics and classical field theory. It then moves on to quantum field theory, focusing on the effective action method. This is introduced as simply as possible by using the zero-point energy of the simple harmonic oscillator as the starting point. The book concludes with a more complete definition of the effective action, and demonstrates how the provisional definition used earlier is the first term in the systematic loop expansion. The renormalization of interacting scalar field theory is presented to two-loop order. This book will interest graduate students and researchers in theoretical physics who are familiar with quantum mechanics.

This book is an introduction to the Schwinger action principle in quantum mechanics and quantum field theory, with applications to a variety of different models including Bose-Einstein condensation, the Casimir effect, and trapped Fermi gases. The book begins with a brief review of the action principle in classical mechanics and classical field theory. It then moves on to quantum field theory, focussing on the effective action method. This is introduced as simply as possible by using the zero-point energy of the simple harmonic oscillator as the starting point. The book concludes with a more complete definition of the effective action, and demonstrates how the provisional definition used earlier is the first term in the systematic loop expansion. The renormalization of interacting scalar field theory is presented to two-loop order. This book will interest graduate students and researchers in theoretical physics who are familiar with quantum mechanics.