HomePsychologyBehavioral PsychologyWhat is Reinforcement?
Psychology·1 min·Updated Mar 16, 2026

What is Reinforcement?

Reinforcement in Behavioral Psychology

Quick Answer

Reinforcement is a concept in psychology that refers to anything that increases the likelihood of a behavior being repeated. It can involve rewards or positive outcomes that encourage certain actions.

Overview

In behavioral psychology, reinforcement is a key principle that explains how behaviors are learned and maintained. When a behavior is followed by a positive outcome, such as a reward, it is more likely to be repeated in the future. For example, if a child receives praise for doing their homework, they are more likely to continue doing it regularly. Reinforcement can be categorized into two types: positive and negative. Positive reinforcement involves adding something pleasant after a desired behavior, while negative reinforcement involves removing something unpleasant. Both types increase the chances that the behavior will occur again, highlighting the importance of rewards in shaping behavior. Understanding reinforcement is crucial for various applications, including education, parenting, and therapy. By using reinforcement effectively, individuals can encourage good behaviors and discourage undesirable ones. This principle not only helps in personal development but also plays a significant role in training animals and improving workplace productivity.


Frequently Asked Questions

Positive reinforcement adds a pleasant stimulus to encourage a behavior, while negative reinforcement removes an unpleasant stimulus to achieve the same goal. Both methods aim to increase the likelihood of a behavior being repeated.
Yes, if reinforcement is not used appropriately, it can lead to unhealthy behaviors. For example, rewarding a child with sweets for good behavior might encourage them to seek unhealthy food rewards in the future.
Reinforcement is commonly used in various settings, such as schools and homes. Teachers may use praise or rewards to motivate students, while parents might use privileges to encourage good behavior in their children.