researchers in insulin­ and non-insulin-dependent diabetes, respectively. Each section also contains chapters describing neuropsychological and cognitive disease correlates, psychosocial patterns of adjustment, and treatment adher­ ence issues. Psychological aspects of insulin-dependent diabetes have been studied more extensively than non-insulin-dependent diabetes, perhaps because it is more often associated with graver medical compli­ cations. Therefore, there is a larger body of research to review and the first section has been divided into chapters on cognitive disease se­ quelae in populations of children and adults, separately. In his chapter, Dr. Ryan discusses developmental factors related to the unique sensi­ tivity of the brain to metabolic derangement. Dr. Holmes reviews studies of adults with diabetes and the cognitive correlates of both acute and chronic blood glucose disruption. Developmental disease is­ sues are further covered in Dr.