The substances alcohol, tobacco, and marijuana are often referred to as ________

A researcher studies how individuals born during the 1940s compare to individuals born during the 1970s with regard to political participation. The groups of individuals are called:

a. reference groups b. alliances c. support groups d. cohorts

You come home from work and find pieces of broken glass on the floor. You realize that your favorite vase was broken. Immediately you blame your new puppy, without even noticing that your toddler's teddy bear is lying on the floor near the broken glass

The fact that you didn't see the teddy bear is probably due to a. your poor vision. b. your schema that puppies are destructive. c. unconscious transference. d. source-monitoring errors.