Previous research suggested that sex differences in personality traits are larger in prosperous, healthy, and egalitarian cultures in which women have more opportunities equal with those of men. In this article, the authors report cross-cultural findings in which this unintuitive result was replicated across samples from 55 nations (N = 17,637). On responses to the Big Five Inventory, women reported higher levels of neuroticism, extraversion, agreeableness, and conscientiousness than did men across most nations. These findings converge with previous studies in which different Big Five measures and more limited samples of nations were used. Overall, higher levels of human development--including long and healthy life, equal access to knowledge and education, and economic wealth--were the main nation-level predictors of larger sex differences in personality. Changes in men's personality traits appeared to be the primary cause of sex difference variation across cultures. It is proposed that heightened levels of sexual dimorphism result from personality traits of men and women being less constrained and more able to naturally diverge in developed nations. In less fortunate social and economic conditions, innate personality differences between men and women may be attenuated.They are proposing that there are sex differences in psychological traits and that those traits drive different choices. The corollary is that the freer and more prosperous a country is, the greater the evidence of sex dimorphism and choice differences there should be, a result that is empirically demonstrated.
Saturday, July 2, 2016
Heightened levels of sexual dimorphism result from personality traits of men and women being less constrained and more able to naturally diverge in developed nations
Interesting: From Why can't a man be more like a woman? Sex differences in Big Five personality traits across 55 cultures. by Schmitt DP1, Realo A, Voracek M, and Allik J.. From the abstract: