Ceolini, Enea and Kock, Ruchella and Band, Guido PH and Stoet, Gijsbert and Gosh, Arko (2022) Temporal clusters of age-related behavioral alterations captured in smartphone touchscreen interactions. iScience, 25 (8). p. 104791. DOI https://doi.org/10.1016/j.isci.2022.104791
Ceolini, Enea and Kock, Ruchella and Band, Guido PH and Stoet, Gijsbert and Gosh, Arko (2022) Temporal clusters of age-related behavioral alterations captured in smartphone touchscreen interactions. iScience, 25 (8). p. 104791. DOI https://doi.org/10.1016/j.isci.2022.104791
Ceolini, Enea and Kock, Ruchella and Band, Guido PH and Stoet, Gijsbert and Gosh, Arko (2022) Temporal clusters of age-related behavioral alterations captured in smartphone touchscreen interactions. iScience, 25 (8). p. 104791. DOI https://doi.org/10.1016/j.isci.2022.104791
Abstract
Cognitive and behavioral abilities alter across the adult life span. Smartphones engage various cognitive functions and the corresponding touchscreen interactions may help resolve if and how the behavioral dynamics are structured by aging. Here, in a sample spanning the adult lifespan (16 to 86 years, N = 598, accumulating 355 million interactions) we analyzed a range of interaction intervals – from a few milliseconds to a minute. We clustered the interactions according to their next inter-touch interval dynamics to discover age-related changes at the distinct temporal clusters. There were age-related behavioral losses at the clusters occupying short intervals (~ 100 ms, R2 ~ 0.8) but gains at the long intervals (~ 4 s, R2 ~ 0.4). These correlates were independent of the self-reported years of experience on the phone or the choice of fingers used on the screen. Our approach revealed a sophisticated form of behavioral aging where individuals simultaneously demonstrated accelerated aging in one behavioral cluster versus a deceleration in another. In contrast to these strong correlations, cognitive tests probing sensorimotor, working memory, and executive processes revealed rather weak age-related decline. Contrary to the common notion of a simple behavioral decline with age based on conventional cognitive tests, we show that real-world behavior does not simply decline and the nature of aging systematically varies according to the underlying temporal dynamics. Of all the imaginable factors determining smartphone interactions in the real world, age-sensitive cognitive and behavioral processes can dominatingly dictate smartphone temporal dynamics.
Item Type: | Article |
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Uncontrolled Keywords: | Behavioral neuroscience; Cognitive neuroscience; Computing methodology; Health technology |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Psychology, Department of |
SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
Depositing User: | Unnamed user with email elements@essex.ac.uk |
Date Deposited: | 26 Sep 2022 15:19 |
Last Modified: | 30 Oct 2024 21:23 |
URI: | http://repository.essex.ac.uk/id/eprint/33518 |
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