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Vaniver comments on Open thread, Sep. 14 - Sep. 20, 2015 - Less Wrong Discussion

3 Post author: MrMind 14 September 2015 07:10AM

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Comment author: Vaniver 15 September 2015 09:06:19PM *  12 points [-]

Four seems very young. It looks like brain development continues in a non-trivial way for a long time, and late adolescence (i.e. 15ish) is when IQs stabilize, if I remember the literature correctly.