Which founding contributors to psychology helped develop behaviorism?

When a stimulus is removed from a person or animal, resulting in a decrease in the probability of response, it is known as _____

A) positive punishment B) negative punishment C) punishing reinforcement D) negative reinforcement

People are more likely to do favors again when their favors are followed by thank-yous than when followed by yelling. This is an example of ________

a. the law of negation b. reward c. the law of effect d. politeness