________________ can be defined as ceasing to feel angry toward, and ceasing to seek retribution against, someone who has wronged you

The independent variable in this experiment was

(a) whether or not the subject lied to the incoming subject (b) whether or not they took the money (c) their rating of how interesting the experiment was (d) whether the incoming subjects did the experiment or left (e) the amount of money, $0, $1 and $20

Cognitive theorists seek to ______

a. explain the effects of the environment on learning b. explain what goes on inside our minds when we learn c. provide objective definitions of the learning process d. account for learning as a visible response to an external stimulus