Focality and prospective memory in preschool children.

Abstract

We examined the influence of prospective memory (PM) cue focality in a sample of preschool children. Prior investigations in older populations indicated that focal targets were associated with enhanced PM performance, perhaps through more automatic retrieval processes. Importantly, this influential variable has not been thoroughly explored in younger samples. Over three test sessions, preschool children completed a memory task where they were shown a series of animals. During retrieval, participants were shown all of the animals except for one, and they had to name the missing animal. While engaged in this task, participants in the focal PM condition were instructed to remove particular animals (e.g., spider) from the game if they saw them. In the nonfocal condition, participants were told to remove any animal that was entirely one color (e.g., black) if they saw them during the game. The results demonstrated no difference in PM remembering between focal and nonfocal conditions. These results suggest that the effects of focality may not be present at the beginning stages of PM development. The implications for PM retrieval processes also are discussed.