Time-based prospective memory performance in young children

Abstract

Time-based prospective memory refers to the ability to remember to execute a delayed intention after a specific time. In this study, for the first time, a time-based prospective memory task was applied in a sample of 42 kindergarten children (age range: 62 to 87 months) while simultaneously playing a game of Memory/Pairs as the continuous ongoing activity. Significant age differences were identified, as prospective task performance was positively correlated with age. Still, even the youngest children were able to perform the time-based memory task at a basic level. In addition, time-based prospective memory performance was associated with processing speed and working memory. These findings indicate that already by kindergarten age, children are able to remember to carry out a delayed intention on their own initiative. Yet, this ability still develops over time. A possible mechanism in time-based prospective memory development might be seen in the development of working memory resources.