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Behaviour2026-07-11 · 6 min

Social media addiction — 6 signs the scrolling has taken over

Salience, tolerance, withdrawal, conflict — the behavioural-addiction model describes 6 mechanisms that reveal problematic social media use.

The average user unlocks their phone dozens of times a day, and social media absorbs over two hours. Screen time alone does not define a problem, though — psychology looks at mechanisms, not minutes. The components model of behavioural addiction (Griffiths; applied to social media by Andreassen, 2016) describes six warning signs.

The six mechanisms

  1. Salience. Social media is your first thought in the morning and keeps returning even when you are offline.
  2. Mood modification. You scroll to lift your mood or escape problems — the app works as an emotion regulator.
  3. Tolerance. You need ever more time for the same effect; "5 minutes" regularly becomes an hour.
  4. Withdrawal. Restlessness and irritability when you cannot check your phone.
  5. Conflict. Scrolling wins against sleep, work, study and loved ones — even though you see the costs.
  6. Relapse. Attempts to cut down end in a return to old patterns.

What the science says

It is no accident that the apps work this way: the infinite feed, irregularly timed notifications and likes trigger the same reward system involved in other behavioural addictions. Research links problematic use to worse sleep, lower mood and higher FOMO — and the relationship runs both ways: low mood drives scrolling, and scrolling lowers mood.

Where to start changing

Instead of a heroic detox, lower the friction: switch off all notifications except messages from people, move the apps off your home screen, create phone-free zones (bedroom, meals) and replace the first morning scroll with anything else. The test below will show which of the six mechanisms are strongest in your case — a good starting point for change.

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