PROSPECTIVE MEMORY INTERVENTION IN ALZHEIMERS-DISEASE

Four individuals with Alzheimer's disease were trained to remember and to implement an intention for future action. The training program utilized the spaced-retrieval method, which involves active attempts to recall information over expanding intervals of time. All participants learned to select a colored coupon from an array of distractors and offer it to the experimenter after a week's delay. Following one-week retention of the initial task, a different coupon became the new training target. All participants were able to shift to this new task requirement, and all learned three successive coupon colors successfully. These results indicate that individuals with Alzheimer's disease can learn a prospective memory task using spaced-retrieval practice and can make adjustments for changing task requirements.