Question

question 4 which of the following best describes a fixed-ratio reinforcement? a reinforcer that is given after a specific number of responses a reinforcer that is given after a specific amount of time has passed a reinforcer that is given based on a different number of responses a reinforcer that is given after varying amounts of time have passed

Explanation:

To determine the correct answer, we analyze each option:

• Option 1: Fixed - ratio reinforcement in operant conditioning is defined as a reinforcement schedule where a reinforcer is delivered after a fixed (specific) number of responses. For example, getting a candy after every 5 correct answers.
• Option 2: Reinforcement given after a specific amount of time is fixed - interval reinforcement, not fixed - ratio.
• Option 3: A reinforcer given based on a different (variable) number of responses is variable - ratio reinforcement.
• Option 4: Reinforcement given after varying amounts of time is variable - interval reinforcement.

Answer:

A. A reinforcer that is given after a specific number of responses