In a new study, people who spent more time on their phones—particularly on gaming or social media apps—were more likely to reject larger, delayed rewards in favor of smaller, immediate rewards. Tim van Endert and Peter Mohr of Freie Universität in Berlin, Germany, present these findings in the open-access journal PLOS ONE on November 18, 2020.
Previous research has suggested behavioral similarities between excessive smartphone use and maladaptive behaviors such as alcohol abuse, compulsive gambling, or drug abuse. However, most investigations of excessive smartphone use and personality factors linked to longer screen time have relied on self-reported measurements of smartphone engagement.
To gain further clarity, van Endert and Mohr recruited volunteers who agreed to let the researchers collect actual data on the amount of time they spent on each app on their iPhones for the previous seven to ten days. Usage data was collected from 101 participants, who also completed several tasks and questionnaires that assessed their self-control and their behaviors regarding rewards.
The analysis found that participants with greater total screen time were more likely to prefer smaller, immediate rewards to larger, delayed rewards. A preference for smaller, immediate rewards was linked to heavier use of two specific types of apps: gaming and social media.
Participants who demonstrated greater self-control spent less time on their phones, but a participant's level of consideration of future consequences showed no correlation with their screen time. Neither self-control nor consideration of future consequences appeared to impact the relationship between screen time and preference for smaller, immediate rewards.
These findings add to growing evidence for a link between smartphone use and impulsive decision-making, and they support the similarity between smartphone use and other behaviors thought to be maladaptive. The authors suggest that further research on smartphone engagement could help inform policies to guide prudent use.
The authors add: "Our findings provide further evidence that smartphone use and impulsive decision-making go hand in hand and that engagement with this device needs to be critically examined by researchers to guide prudent behavior."
Explore further
Citation: Smartphone screen time linked to preference for quicker but smaller rewards (2020, November 18) retrieved 18 November 2020 from https://ift.tt/3kJUQ8O
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.
"Smartphone" - Google News
November 19, 2020 at 02:00AM
https://ift.tt/3kJUQ8O
Smartphone screen time linked to preference for quicker but smaller rewards - Medical Xpress
"Smartphone" - Google News
https://ift.tt/2QXWyGT
https://ift.tt/2KSW0PQ
Bagikan Berita Ini
0 Response to "Smartphone screen time linked to preference for quicker but smaller rewards - Medical Xpress"
Post a Comment