How does positive reinforcement increase a certain behavior?

How does positive reinforcement increase a certain behavior?

• A. Adding something good
• B. Removing something bad
• C. Punishing the behavior
• D. Ignoring the behavior

Answer: (A)

Positive reinforcement increases a behavior by presenting a desirable consequence right after the behavior occurs, so the subject learns that performing the behavior leads to something good. This is adding something beneficial—like a treat, praise, or access to a favorite toy—after the action, which makes the behavior more likely to happen again. For example, giving a dog a treat when it sits teaches it that sitting brings a reward, so it’s more likely to sit in the future. The other options don’t fit because removing something aversive (negative reinforcement), punishing the behavior, or simply ignoring the behavior are not adding a positive consequence to strengthen the action.

Positive reinforcement increases a behavior by presenting a desirable consequence right after the behavior occurs, so the subject learns that performing the behavior leads to something good. This is adding something beneficial—like a treat, praise, or access to a favorite toy—after the action, which makes the behavior more likely to happen again. For example, giving a dog a treat when it sits teaches it that sitting brings a reward, so it’s more likely to sit in the future. The other options don’t fit because removing something aversive (negative reinforcement), punishing the behavior, or simply ignoring the behavior are not adding a positive consequence to strengthen the action.