Dopamine genes are linked to Extraversion and Neuroticism personality traits, but only in demanding climates.

Sci Rep · 2018 · PMC5789008 · PMID 29379052

Europe PMC DOI

hedged sentence

0.0700

closest p · 1.4× alpha

0.0700

boldest claim

The sentences

a statistical trendP = 0.07so close (0.05 < p ≤ 0.1)

The genotype by environment interaction remained significant for four of the six models ( P < 0.05, plus a statistical trend for Extraversion measured with the BFI: P = 0.07).

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