What is the WEIRD problem and what challenges does it pose for evolutionary explanation in psychology? How is the WEIRD problem linked to life history strategies in small scale versus large scale societies and life history explanations of the family?

Consider evolutionary explanations for key aspects of
human nature (e.g., need to belong, altruism).

Consider leading evolutionary explanations for the
maintenance of individual differences over time.

19. Evolutionary psychologists would explain that a trait is adaptive if a. there is no variability in that trait. b. it is more common within a species. c, it helped a specific individual within a population to survive. d. it helped a species survive and thrive in its natural history.