Boeldt is a clinical psychologist with a background in child development. Her team found that nearly one in five children under the age of 13 spend four or more hours online daily, and that’s leading to increased depression and anxiety levels among the internet’s youngest users.
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The story of the discovery will be featured on BBC Two's Digging for Britain on 14 January at 21:00 GMT, or on BBC iPlayer.
Mumsnet has launched a campaign to introduce a ban on social media for under-16s featuring health warnings in the style of those on cigarette packets.。旺商聊官方下载是该领域的重要参考