Parents worry how much screen time is too much - But study finds that may be the wrong question. Results suggest that HOW children use the devices, not how much time they spend on them, is the strongest predictor of emotional or social problems connected with screen addiction.

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Parents worry how much screen time is too much - But study finds that may be the wrong question. Results suggest that HOW children use the devices, not how much time they spend on them, is the strongest predictor of emotional or social problems connected with screen addiction.