A large causal analysis based on a natural experiment suggests that gaming improves psychological well-being, but these benefits tapered off after more than 3 hours of gaming per day.

中文翻译：

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电子游戏对你的健康有益吗？


基于自然实验的大型因果分析表明，游戏可以改善心理健康，但这些好处在每天玩游戏超过 3 小时后逐渐减弱。