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.
D
You might also like to view...
You are looking for information on the individual who developed the model of covariation. Who was it?
A. Bandura B. Kelley C. Asch D. Milgram
A universal characteristic of stereotypes is
a. negative attribution of characteristics. b. oversimplification. c. logical inconsistency. d. susceptibility to change from inconsistencies in behavior.
In a small town were two wealthy families that had always competed and feuded with each other. When a tornado devastated the town, the two families worked together to rebuild the town. They cooperated because of
a. cognitive dissonance. b. a superordinate goal. c. status inequalities. d. the creation of positive stereotypes.
Which of the following could influence behavioral similarity in monozygotic twins?
a. parents and others who treat them alike b. the degree of genetic similarity they share c. whether the twins are male or female d. none of these would influence behavioral similarity