Research has found that providing external reinforcement reduces intrinsic motivation. This phenomenon is known as the _____ effect.

Personality is the study of

A) how to overcome being shy and be more outgoing. B) how people change to fit into society. C) ways in which people interact with other people. D) stability and change in enduring characteristics that differentiate one person from another.

Major antipsychotic tranquilizers are used to ______

a. relieve mild tension c. reduce aggressive behavior b. alleviate depression d. make patients happier