A longitudinal survey found little evidence that social technology use predicts life satisfaction in adults.

What it means

A five-wave longitudinal study of 1,966 U.S. adults tracked their use of ten social technologies (e.g., social media, messaging apps) and self-reported life satisfaction over three-month intervals. The researchers found that changes in social tech use did not credibly predict later changes in life satisfaction, challenging the common assumption that digital habits directly affect well-being in adults.

Accuracy & sourcesGrounded

The claim is based on a peer-reviewed academic paper (likely published in a psychology or social science journal) that used both Bayesian and frequentist cross-lagged panel models. The Phys.org article closely reports the study's findings and sample details, making it a reliable secondary account of the primary source.

How new

Genuinely new: the study was published and reported on September 20, 2026.

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