Key points are not available for this paper at this time.
Preface Introduction 1. Open Prison 2. The Mental Management of Routine 3. The Nightmare of Repetition 4. The Inner Theatre of the Mind 5. Free Areas, Escape Routes and Identity Sites 6. Getting It Together 7. Momentary Slips Through the Fabric 8. Over the Wall 9. A Case of Mistaken Identity 10. Notes and References
Roebuck et al. (Sun,) studied this question.