Thursday, February 13, 2025

Brockmeier, L. C., Mertens, L., Roitzheim, C., Radtke, T., Dingler, T., & Keller, J. (2025). Effects of an intervention targeting social media app use on well-being outcomes: A randomized controlled trial. Applied Psychology: Health and Well-Being, 17(1), e12646. https://doi.org/10.1111/aphw.12646

 

What They Did

This study was part of a randomized controlled trial of an app to help people self-regulate their social media use. The authors looked at the effects of the app on self-report measures of well-being, positive and negative affect, and stress level. Many of the participants were psychology students in Germany, but some were from other countries or in other occupations.

Although the participants downloaded the app for the study, it was inactive for the first week to provide a baseline for all participants. At the end of the week, the participants answered the questionnaires on well-being, affect, and stress. During the second week, half the participants had the app active, and the other half served as a control. At the end of that week, the participants took the questionnaires again. For the third week, the experimental participants chose whether to continue using the app, and at the end of the third week, all participants again answered the questionnaires.

The authors did not find a significant change in well-being, negative affect, or stress level for either group between the beginning and end of the study. Both groups showed an improvement in positive affect, and at the end of the study, the experimental group had higher scores for well-being and lower scores for negative affect and stress level than the control group. The researchers suggest that their sample size may have been too small to reach statistical significance for a small effect and the study too short to produce a larger effect.

 

Further Exploration

The app is called WeIlspent, and I like the way the it works according to the paper. Users choose how frequently they want to be reminded about their intentions for social media use, and they also list activities they’d like to do instead. At the specified frequencies, the app reminds the user of their intention and suggests an alternative activity, but the user still decides what to do.

 When I went to look for more information, though, the main page for the company seemed to target other app companies rather than smartphone users (see https://www.wellspent.so/.) The Wellspent page on the Apple store does seem to be more user-focused (see https://apps.apple.com/us/app/wellspent-replace-scrolling/id1643980844), but I found it off-putting to first find marketing to help other app companies get more attention from users.

I don’t have a smartphone and I stopped using social media a few years ago, so I don’t need the app. When I got into scrolling patterns in the past, though, I do think a full-screen interruption of the sort described would have been helpful. Part of what kept me scrolling was that I rarely encountered a natural endpoint. I might not have been particularly interested in what I was reading, but I hoped to find the “perfect” post that would make me feel satisfied and provide a sense of closure. When I did find something interesting, though, I could instead be motivated to seek more.  I wonder if social media holds attention through variable reinforcement, but that’s a rabbit hole for another day!

an abstract image showing a face with red, yellow, and white face paint on the left, with a yellow-painted hand partly covering the face. To the right is a partial grid of rectangles in columns of different colors, with images of webcams, a smartphone, music notes, and social media icons overlaying it in a variety of colors
Image Credit: Geralt

https://commons.wikimedia.org/wiki/File:Social-media-3758364_1920.jpg




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