In the context of memory, what does 'filled delay' refer to?

'Filled delay' refers to a situation in which an individual experiences an interruption before recalling information that requires some form of activity or engagement. This activity can involve tasks such as performing a secondary task, discussing related topics, or engaging in any mental or physical action that occupies cognitive resources. The concept is significant in memory research as it highlights how distractions or the involvement in additional cognitive tasks can influence the retrieval of stored information.

In contrast to an unfilled delay, where no such activity occurs, a filled delay introduces complexity into the memory recall process. It often helps researchers understand the effects of temporal and cognitive load on memory retrieval, as well as how the brain organizes and accesses memories when intervening activities are present. Understanding filled delays can contribute to the development of strategies to enhance memory recall in both educational settings and everyday life.