Executing actions in a specific order is a critical component of many action sequences that children must acquire, the majority of which are learned through observation and imitation of others. Although a wealth of evidence indicates that children can process and represent temporal order in memory, relatively little is known about the development…

Change in strategies is often mentioned as a source of memory development. However, though performance in working memory tasks steadily improves during childhood, theories differ in linking this development to strategy changes. Whereas some theories, such as the time-based resource-sharing model, invoke the age-related increase in use and…

Old and young adults participated in two experiments involving a standardized, hierarchically organized event. In interviews that assessed memory of the event, older subjects reported fewer event actions than did the young. Memory of old and young was influenced similarly by the hierarchical structure of the event. (RH)