Marco's mom gives him a treat every night after dinner when he picks up his plate and places it in the dishwasher. Marco's mom uses

• A. partial reinforcement.
• B. continuous reinforcement.
• C. a variable schedule of reinforcement.
• D. negative reinforcement.

Answer: (B)

Verified step by step guidance

1. Understand the concept of reinforcement: Reinforcement is a fundamental concept in behavioral psychology that involves strengthening a behavior by providing a consequence that is rewarding.
2. Differentiate between types of reinforcement: Continuous reinforcement involves providing a reward every time a desired behavior occurs, while partial reinforcement involves providing rewards only some of the time.
3. Identify the reinforcement schedule in the scenario: Marco receives a treat every time he performs the desired behavior (placing his plate in the dishwasher), which aligns with continuous reinforcement.
4. Clarify the incorrect options: A variable schedule of reinforcement involves rewards given at unpredictable times, and negative reinforcement involves removing an unpleasant stimulus to increase a behavior.
5. Conclude by matching the scenario to the correct type of reinforcement: Since Marco receives a treat every time he performs the behavior, it is an example of continuous reinforcement.