What does 'extinction' mean in the context of classical conditioning?

What does 'extinction' mean in the context of classical conditioning?

• A. The gradual disappearance of a conditioned response.
• B. The reinforcement of a conditioned response.
• C. The immediate response to an unconditioned stimulus.
• D. The acquisition of a new conditioned response.

Answer: (A)

In the context of classical conditioning, 'extinction' refers to the process by which a conditioned response gradually diminishes and eventually disappears when the conditioned stimulus is presented repeatedly without being followed by the unconditioned stimulus. For example, if a dog has been conditioned to salivate at the sound of a bell (the conditioned stimulus) because it has been paired with food (the unconditioned stimulus), extinction would occur if the bell is rung many times without presenting the food. Over time, the dog would start to salivate less and eventually stop salivating altogether in response to the bell. This concept highlights the importance of the associated relationship between the conditioned stimulus and unconditioned stimulus. As the reinforcement provided by the unconditioned stimulus is removed, the learned behavior (the conditioned response) weakens and ultimately fades away. Understanding extinction is crucial for comprehending how learned behaviors can be modified or eliminated over time, demonstrating the malleability of learned associations in behavioral psychology.

In the context of classical conditioning, 'extinction' refers to the process by which a conditioned response gradually diminishes and eventually disappears when the conditioned stimulus is presented repeatedly without being followed by the unconditioned stimulus. For example, if a dog has been conditioned to salivate at the sound of a bell (the conditioned stimulus) because it has been paired with food (the unconditioned stimulus), extinction would occur if the bell is rung many times without presenting the food. Over time, the dog would start to salivate less and eventually stop salivating altogether in response to the bell.

This concept highlights the importance of the associated relationship between the conditioned stimulus and unconditioned stimulus. As the reinforcement provided by the unconditioned stimulus is removed, the learned behavior (the conditioned response) weakens and ultimately fades away. Understanding extinction is crucial for comprehending how learned behaviors can be modified or eliminated over time, demonstrating the malleability of learned associations in behavioral psychology.