Snatching Hands

Reinforcer

In behavioral psychology, reinforcement is any consequence that increases the likelihood of an organism's future behavior whenever that behavior is preceded by a particular antecedent stimulus. For example, a rat can be trained to push a lever to receive food whenever a light is turned on. In this example, the light is the antecedent stimulus, the lever pushing is the behavior, and the food is the reinforcement. Likewise, a student that receives attention and praise when answering a teacher's question will be more likely to answer future questions in class. The teacher's question is the antecedent, the student's response is the behavior, and the praise and attention are the reinforcements. Consequences that lead to appetitive behavior such as subjective "want… more »