Retrieval Expectations Affect False Recollection: Insights From a Criterial Recollection Task

Abstract

People use retrieval expectations to guide the accuracy of recollection attempts. This retrieval monitoring process minimizes illusory or false recollection, especially when the to-be-remembered events are distinctive. Our work with a criterial recollection task reveals that this monitoring process primarily depends on qualitative features of recollected information, an aspect of memory that can be dissociated from traditional measures of recollection frequency and familiarity. Neuroimaging and brain damage studies further indicate that this monitoring process relies on prefrontal regions that coordinate memory retrieval. This research helps explain why older adults are sometimes more susceptible to false recollection. More generally, this research highlights the importance of different kinds of recollected events and corresponding retrieval expectations in determining memory accuracy.