C. Emotions differ in level of arousal and degree of engagement. Evolutionary Psychology A. Based on Darwinian ideas that adaptive traits are more likely to be passed on to future generations. B. Process of evolution is slow, and previously adaptive traits may not be now. Highly aggressive men most likely to mate. Want lots of partners.
Women attract men with youth and beauty and seek best provider.
In group cooperation, high communication skills, inhibition of impulses, and obedience to authority enhance chances of children surviving. Tendency to overeat. Quick response to danger.