I seen study[1] that claimed similar results (early puberty, depression...) but from lack of male figures in childhood. Another study showed similar results in

I seen study[1] that claimed similar results (early puberty, depression...) but from lack of male figures in childhood. Another study showed similar results in macaque monkeys. Evolutionary explanation was that group needs to be repopulated faster. [1] https://news.berkeley.edu/2010/09/17/puberty/ https://news.berkeley.edu/2010/09/17/puberty/