What is the name for primitive building blocks of 3D perception?

Grant helped Morgan by taking out the trash at her apartment on pick-up day. He found that his assistance reduced her stress level and made her less likely to get upset at him; therefore, he continued to take out her trash

In this case, Morgan's reduction of stress and anger toward Grant is an example of a: a. positive reinforcement. b. negative reinforcement. c. positive punishment. d. negative punishment.

What term do we use for sexual attraction to a nonliving object?

a) fetishism b) transvestism c) exhibitionism d) transsexualism