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内容简介
讲了什么？
乔纳森·海特在《焦虑的一代》中提出一个尖锐论断：2010至2015年间，以游戏为基础的童年被以手机为基础的童年彻底置换。珍·特温格的数据显示美国青少年抑郁率在此期间几乎翻倍，而牛津大学的普日比尔斯基却发现屏幕时间仅能解释幸福感差异的千分之四。科学尚无定论，但本书给出比年龄更可靠的决策工具：准备程度信号、分级开放阶梯、家庭手机契约。
你将学到：
- 判断孩子准备程度的三个关键信号
- 从非智能手机到社交媒体的分级开放阶梯
- 打破"班里就我没有"困境的集体行动策略
乔纳森·海特在《焦虑的一代》中提出一个尖锐论断：2010至2015年间，以游戏为基础的童年被以手机为基础的童年彻底置换。珍·特温格的数据显示美国青少年抑郁率在此期间几乎翻倍，而牛津大学的普日比尔斯基却发现屏幕时间仅能解释幸福感差异的千分之四。科学尚无定论，但本书给出比年龄更可靠的决策工具：准备程度信号、分级开放阶梯、家庭手机契约。
你将学到：
- 判断孩子准备程度的三个关键信号
- 从非智能手机到社交媒体的分级开放阶梯
- 打破"班里就我没有"困境的集体行动策略
