Title: Theoretical perspectives on cognitive aging
Description: The phenomenon of age-related cognitive decline has long been controversial, both in terms of mere existence, and with respect to how it is explained. Some researchers have dismissed it as an artifact of declining health or lower levels of education, and others have attributed it to general changes occurring in the external environment. Still other interpretations have been based on the "use it or lose it" principle -- known as the Disuse Hypothesis -- or on the idea that there are qualitative differences in either the structure or the process of cognition across the adult years. Perhaps the most popular approach at present relies on the information-processing perspective and attempts to identify the critical processing component most responsible for age-related differences in cognition.
Subjects: Aging, Age factors, Cognition, Psychological aspects, Memory, Psychological aspects of Aging, Cognitive psychology, Facteurs liés à l'âge, Mémoire, Vieillissement, Aspect psychologique, FAMILY & RELATIONSHIPS, Life Stages, General, PSYCHOLOGY, Developmental, Lifespan Development