The answer is: C. Unlike fixed interval reinforcement schedules, with variable interval reinforcement schedules, the time between a behavior and the following consequences varies around a specified average.
When the researchers conduct a fixed interval reinforcement schedules , the reward for a certain behavior would be given after a specific amount of time has passed.
When they conduct variable interval reinforcement schedules, the reward will be given within unpredictable time frame. Because the reward time is unpredictable, there is no expectation between the subject after the subject did the desired behavior. This will make the time between a behavior and the following consequences varies around a specified average depending on the subject's characteristic.
The difference between fixed interval reinforcement schedules and variable interval reinforcement schedules is that C.the time between a behavior and the following consequences varies around a specified average.
Reinforcement serves as the stimulus which could be a reward that brings about the increase in the probability of a desired response.
This is very common in operant conditioning because response are being applied or effected following the desired response.
Learning more about reinforcement at;
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