Article ID Journal Published Year Pages File Type
7274504 Journal of Experimental Child Psychology 2016 11 Pages PDF
Abstract
Previous time-based prospective memory research, both with children and with other groups, has measured the ability to perform an action with the arrival of a time-dependent yet still event-based cue (e.g., the occurrence of a specific clock pattern) while also engaged in an ongoing activity. Here we introduce a novel means of operationalizing time-based prospective memory and assess children's growing capacities when the availability of an event-based cue is varied. Preschoolers aged 3, 4, and 5 years (N = 72) were required to ring a bell when a familiar 1-min sand timer had completed a cycle under four conditions. In a 2 × 2 within-participants design, the timer was either visible or hidden and was either presented in the context of a single task or embedded within a dual picture-naming task. Children were more likely to ring the bell before 2 min had elapsed in the visible-timer and single-task conditions, with performance improving with age across all conditions. These results suggest a divergence in the development of time-based prospective memory in the presence versus absence of event-based cues, and they also suggest that performance on typical time-based tasks may be partly driven by event-based prospective memory.
Related Topics
Social Sciences and Humanities Psychology Developmental and Educational Psychology
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