The view that both men and women are capable of developing a wide range of traits – both masculine and feminine – is the idea reflected by the term:

The existence of a consistent, systematic relationship between two events, measures, or variables is known as a(n)

a. survey error. b. statistical anomaly. c. correlation. d. confirmation bias.

Studies of the immune system in animals have found that stressors such as crowding

a. can lead to increased levels of immune system activity. b. can activate the release of aggressive pheromones. c. can increase levels of serotonin and dopamine. d. can reduce various aspects of immune system activity.