Editor's Introduction. Part 1. The Nature and Neurology of Cluttering. P.A. Alm, Cluttering: A Neurological Perspective. D. Drayna, Possible Genetic Factors in Cluttering. D. Ward, Motor Speech Control and Cluttering. K. Bakker, F.L. Myers, L.J. Raphael, K.O. St. Louis, A Preliminary Comparison of Speech Rate, Self-Evaluation and Disfluency of People Who Speak Exceptionally Fast, Clutter or Speak Normally. Part 2. Cluttering and Co-occuring Disorders. P. Howell, S. Davis, The Epidemiology of Cluttering With Stuttering. J. Van Borsel, Cluttering and Down Syndrome. Y. Van Zaalen, F. Wijnen, P.H. Dejonckere, Cluttering and Learning Disabilities. K. Scaler Scott, Cluttering and Autism Spectrum Disorders. Part 3. Assessment and Treatment of Cluttering. Y. Van Zaalen, F. Wijnen, P. Dejonckere, The Assessment of Cluttering: Rationale, Tasks and Interpretation. F.L. Myers, Treatment of Cluttering: A Cognitive-Behavioural Approach Centered on Rate Control. E. Bennett Lanouette, Intervention Strategies for Cluttering Disorders. S. Miyamoto, Assessment and Intervention of Japanese Children Exhibiting Possible Cluttering. K. Scaler Scott, K.O. St. Louis, Self Help and Support Groups for People With Cluttering. Part 4. Current and Future Directions in Cluttering. K. St. Louis, K. Schulte, Defining Cluttering: The Lowest Common Denominator. D. Ward, Scope and Constraint in the Diagnosis of Cluttering: Combining Two Perspectives. I.K. Reichel, J.G. Draguns, International Perspectives on Perceiving Identifying, and Managing Cluttering. J.A. Tetnowski, J. Douglass, Cluttering in the Academic Curriculum.
