COVER -- CONTENTS -- ACKNOWLEDGEMENTS -- ABOUT THE EDITOR AND CONTRIBUTORS -- FOREWORD -- INTRODUCTION The theory of Incohesion: Aggregation/Massification as the fourth basic assumption in the unconscious life of groups and group-like social systems -- PART I PROCESSES AND SYSTEMS -- CHAPTER ONE A study in institutional change: the experience of trauma and the role of rumour in a case of paranoiagenesis -- CHAPTER TWO Traumatogenic processes in a psychiatric hospital: unconscious destructiveness of leadership change -- CHAPTER THREE Trauma as cause and effect of perverse organizational process -- CHAPTER FOUR Baked beans and mashed potato: the basic assumption of Incohesion: Aggregation/Massification in organizations treating adolescents with eating disorders -- CHAPTER FIVE A study of trauma and scapegoating in the context of incohesion: an example from the oil industry -- CHAPTER SIX The survival and development of a traumatized clinic for psychotherapy for people with intellectual disabilities -- PART II LEADERS AND LEADERSHIP -- CHAPTER SEVEN Personal trauma and collective disorder: the example of organizational psychodynamics in psychiatry -- CHAPTER EIGHT Disorganized responses to refusal and spoiling in traumatized organizations -- CHAPTER NINE Trauma and leadership succession: congregational leadership transition in the context of socio-cultural change -- CHAPTER TEN Leaders and groups in traumatized and traumatizing organizations: a matter of everyday survival -- CHAPTER ELEVEN Organizations in traumatized societies: the Israeli case -- CHAPTER TWELVE Two perspectives on a trauma in a training group: the systems-centred approach and the theory of incohesion -- CHAPTER THIRTEEN Building individual resilience and organizational hardiness: addressing post-trauma worker's block -- INDEX.