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Memory dual N-back training using mobile devices and its effect on working memory capacity

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Abstract

Working Memory (WM) considers the ability to process and store information and is commonly translated into the acquisition of new knowledge and skills, e.g., in the form of a memory strategy, such as an information grouping strategy. Therefore, increasing the efficiency of WM, particularly through non-invasive methods, such as training, becomes one of the crucial issues in enhancing one’s cognitive functioning. Considering the average mobile device usage time, smartphones can be considered up-to-date training tools. Cognitive training using mobile devices can contribute to improvements in the field of online learning by providing a tool for improving students’ cognitive skills. This study investigated the effectiveness of memory training using a mobile device, i.e., a smartphone. The training was assessed in a sample of young adults (N = 59) within a longitudinal design involving a pre-test and double post-test with a training and control group. The Dual N-back training improved WM capacity and boosted important proximal and distal outcomes. Overall, our study indicated an increase in WM as a result of the training using smartphones, thus providing important cues for enhancing WM capacity by use of digital training on mobile devices on a daily basis.

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The data that support the findings of this study are available from the corresponding author, upon request.

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  1. Institute of Psychology, University of Silesia in Katowice, Grazynskiego 53, Katowice, 40-126, Poland

    Natalia Dziura & Katarzyna Ślebarska

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Dziura, N., Ślebarska, K. Memory dual N-back training using mobile devices and its effect on working memory capacity. Curr Psychol (2024). https://doi.org/10.1007/s12144-024-05756-5

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