Board Certified Behavior Analyst (BCBA) Practice Test

The purpose of positive reinforcement in behavior modification is to increase the likelihood that a specific behavior will be repeated in the future. This psychological concept is based on the principle that when a behavior is followed by a rewarding stimulus, the chance of that behavior occurring again increases. For example, when a child receives praise or a treat for completing their homework, they are more likely to engage in that behavior again because they associate it with positive outcomes.

Positive reinforcement can be applied in various settings, including educational environments, therapy, and everyday life, making it a highly effective strategy for encouraging desired behaviors. The goal is to strengthen the connection between the behavior and the positive outcome, thereby promoting the individual's learning and compliance.

The other choices do not accurately capture the essence of positive reinforcement. Eliminating unwanted behaviors corresponds more closely to punishment strategies. Creating a routine pertains to behavioral management but doesn't specifically relate to reinforcing desired behaviors. Ensuring all behaviors are treated equally does not align with the targeted nature of positive reinforcement, which focuses on promoting specific, desirable behaviors rather than treating all behaviors in an identical way.