Establishment of identity represents a normative developmental crisis at adolescence. It is commonly speculated that adopted adolescents find resolution of the identity crisis especially difficult. Some theorists and researchers suggest that adoptees who search for information about their birth heritage have failed to make satisfactory progress…

Previous research on intelligence and aging has relied on tests developed for younger adults, which often incorporate many factors that could impede optimal performance in elderly populations. To investigate short-term longitudinal changes in memory, intelligence, and perceived competence in everyday situations among older adults, 227 adults were…