What is the main difference between continuous reinforcement and partial reinforcement?

The primary distinction between continuous reinforcement and partial reinforcement lies in the frequency and consistency with which rewards are provided following a desired behavior. In continuous reinforcement, every instance of the desired behavior is rewarded, which helps establish a strong connection between the behavior and the reinforcement. This method is highly effective in the initial stages of learning a new behavior, as it reinforces the specific behavior each time it occurs.

On the other hand, partial reinforcement, also known as intermittent reinforcement, occurs when rewards are given only occasionally or under certain conditions after the desired behavior is displayed. This approach can make the behavior more resistant to extinction over time, as the individual becomes accustomed to the unpredictability of the reinforcement schedule.

Understanding the dynamics of these two reinforcement schedules can significantly influence behavioral training and modification strategies. Continuous reinforcement is particularly useful for establishing new behaviors, while partial reinforcement can maintain behaviors over time by making them less susceptible to extinction.