Browsing Child & Youth Studies by Subject "Cognition & reasoning"
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The development of prospective memory in young schoolchildren: The impact of ongoing task absorption, cue salience, and cue centrality•9- and 10-year-olds outperformed 6- to 7-year-olds in event-based prospective memory. •Varying cue centrality, age effects only emerged with cues outside the center of attention. •Findings suggest developing executive control as cognitive mechanism. •Alternative conceptual explications are deeper encoding or changes in meta-memory. This study presents evidence that 9- and 10-year-old children outperform 6- and 7-year-old children on a measure of event-based prospective memory and that retrieval-based factors systematically influence performance and age differences. All experiments revealed significant age effects in prospective memory even after controlling for ongoing task performance. In addition, the provision of a less absorbing ongoing task (Experiment 1), higher cue salience (Experiment 2), and cues appearing in the center of attention (Experiment 3) were each associated with better performance. Of particular developmental importance was an age by cue centrality (in or outside of the center of attention) interaction that emerged in Experiment 3. Thus, age effects were restricted to prospective memory cues appearing outside of the center of attention, suggesting that the development of prospective memory across early school years may be modulated by whether a cue requires overt monitoring beyond the immediate attentional context. Because whether a cue is in or outside of the center of attention might determine the amount of executive control needed in a prospective memory task, findings suggest that developing executive control resources may drive prospective memory development across primary school age.
The impact of age, ongoing task difficulty, and cue salience on preschoolers’ prospective memory performance: The role of executive function5-year-old children had better prospective memory than 4-year-olds.•Children had better prospective memory performance for salient compared to non-salient cues.•Prospective memory performance was not affected by ongoing task difficulty.•Prospective memory suffered most when cues were non-salient and the ongoing task was difficult.•Inhibition fully mediated the relation between age and prospective memory performance. The current study examined the impact of age, ongoing task (OT) difficulty, and cue salience on 4- and 5-year-old children’s prospective memory (PM) and also explored the relation between individual differences in executive function (working memory, inhibition, and shifting) and PM. OT difficulty and cue salience are predicted to affect the detection of PM cues based on the multiprocess framework, yet neither has been thoroughly investigated in young children. OT difficulty was manipulated by requiring children to sort cards according to the size of pictured items (easy) or by opposite size (difficult), and cue salience was manipulated by placing a red border around half of the target cues (salient) and no border around the other cues (non-salient). The 5-year-olds outperformed the 4-year-olds on the PM task, and salient PM cues resulted in better PM cues compared with non-salient cues. There was no main effect of OT difficulty, and the interaction between cue salience and OT difficulty was not significant. However, a planned comparison revealed that the combination of non-salient cues and a difficult OT resulted in significantly worse PM performance than that in all of the other conditions. Inhibition accounted for significant variance in PM performance for non-salient cues and for marginally significant variance for salient cues. Furthermore, individual differences in inhibition fully mediated the effect of age on PM performance. Results are discussed in the context of the multiprocess framework and with reference to preschoolers’ difficulty with the executive demands of dividing attention between the OT and PM task.