A study of screen time and mental wellbeing among teenagers has suggested moderate use of devices may be beneficial in a connected world. They found a "Goldilocks effect" where a few hours of device-use seemed to boost mental wellbeing.

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A study of screen time and mental wellbeing among teenagers has suggested moderate use of devices may be beneficial in a connected world. They found a "Goldilocks effect" where a few hours of device-use seemed to boost mental wellbeing.