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Results

#1. A client frequently experiences an intense, persistent itch throughout the day. To alleviate this discomfort, they scratch the affected area repeatedly. Each time they scratch, the itching sensation temporarily subsides. Based on this scenario, which of the following accurately identifies the behavior and the consequence maintaining it?

A) Behavior The itch Consequence Scratching (positive reinforcement)

B) Behavior Scratching Consequence Removal of the itch (negative reinforcement)

C) Behavior The itch Consequence Scratching (negative reinforcement)

D) Behavior Scratching Consequence Presence of the itch (positive punishment)

This scenario is a classic example of negative reinforcement The behavior is scratching which is an observable and measurable action performed by the individual The consequence of this behavior is the removal of the itch which is an aversive stimulus being taken away from the environment Since the removal of the aversive stimulus the itch functions to increase the future probability of the scratching behavior when the itch is present it meets the definition of negative reinforcement Option A misidentifies the behavior as the itch itself which is a private event not the response Option C similarly misidentifies the behavior Option D incorrectly identifies the consequence as the presence of the itch and mislabels the process as positive punishment the itch is what prompts the behavior and its removal is the reinforcing consequence

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