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Do Social Media Blockers Actually Boost Productivity?

By Charly Haley

 

Cutting out social media “cold turkey” rarely works — people almost always give up and get back to scrolling. However, new research from Minnesota Carlson has found a way to block social media that actually increases productivity.

Inspired by behavioral patterns found in addiction research, Professor Jason Chan and Zenan (Alan) Chen, ’24 PhD, conducted a study that shows how a process of gradually tapering off social media is more effective than an immediate block.

“Having a 100% block might sound good, but what this study shows is that people are not going to respond well,” says Chan, who holds the Mary and Jim Lawrence Fellowship in Carlson’s Information & Decision Sciences Department. “After a couple of days, people are going to give up, delete the blocker app, and go back to their old lives.”

The study, published in Information Systems Research, focused on how companies could implement social media block apps for employees. Chan and Chen designed a custom app that blocked social media at different levels. Then, they tested it on more than 200 people, monitoring how the block app affected workers’ productivity.
 

Key Takeaways

Gradual Blocking Wins: Carlson research shows gradually tapering off social media boosts productivity.

Full Blocks Backfire: Total bans on social media trigger withdrawal symptoms, distracting workers even if they cannot access apps.

Smart App Design: Software developers can use these findings to build better social media blocker tools.

Jason Chan
Professor Jason Chan

“Especially with heavy social media users, we found that it’s better to slowly ramp up the block intensity over a week or two weeks, just to get them used to it and slowly wean them off social media,” Chan says. “Social media addiction is a kind of addiction. Although it’s not substance-based, it creates the same kind of dependency in people’s minds.”

The takeaway for companies, Chan says, is that gradually and partially blocking employees’ social media can help boost productivity, but a full block will likely backfire. Even if the full block is coming from an app the employee can’t bypass or delete, their social media withdrawal symptoms will distract them. “The mind needs some time to just unwind, so even if they’re not on social media, they are not always productive,” Chan says.

Software developers could use this research to create social media block apps that offer more options for partial blocks and are more easily tailored to people’s habits, Chan adds.
Individuals can also apply the research to their own habits, informing how they may want to taper off their own social media use.

“Anybody could utilize these strategies,” Chan says. “If they fully block themselves cold turkey, we show that it’s just not helpful. Especially if they are heavy social media users, they should maybe see if they can try to slowly ramp up the blocking with the tools that they have.”

This article appeared in the Spring 2026 Discovery magazine

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