In a study conducted by Zajonc and his colleagues (1969), they examined the question of whether organisms perform better in the presence of others or alone, using ________ as participants

What is the relationship between testosterone and aggression?

a. Testosterone causes aggression b. Aggression causes testosterone levels to increase c. Both A and B are true d. A and B are related, but researchers do not fully understand the source of aggression

Repetition blindness reflects the operation of __________ processing

a. orthogonal b. discursive c. data-driven d. conceptually driven