In behaviorism, what do fixed ratio schedules of reinforcement entail?

Fixed ratio schedules of reinforcement involve providing a reward after a specific, predetermined number of target behaviors have been completed. This means that for every fixed number of responses or actions made by the individual, reinforcement—such as praise, prizes, or other incentives—is delivered. This type of reinforcement is effective in encouraging repeated behaviors because individuals can clearly see the relationship between their actions and the rewards received, creating a consistent and motivating reward system.

For instance, if a child is reinforced after every five correct responses in a classroom setting, they are more likely to increase their efforts to achieve that target number, knowing that they will receive a reward at that interval. This type of reinforcement schedule can lead to bursts of high activity as the individual works to reach the designated number of responses required for reinforcement.