How does partial reinforcement compare to continuous reinforcement in terms of response rates?

• A. Leads to faster response rates and quicker extinction
• B. Results in slower response rates and quicker extinction
• C. Encourages varying response rates and greater persistence
• D. Has no impact on response rates

Answer: (C)

Partial reinforcement is known for fostering a unique pattern of response rates compared to continuous reinforcement. When a behavior is reinforced only some of the time, it tends to produce varying response rates. This variability can lead to greater persistence in behavior, as individuals are less certain of when the next reinforcement will occur.

For example, think about gambling; players are intermittently rewarded with payouts, which encourages them to keep playing despite the uncertainty of winning. This unpredictability creates a motivation that can sustain behavior over longer periods compared to continuous reinforcement, where the behavior is rewarded every time.

Thus, because partial reinforcement creates an expectation and anticipation for rewards that are not guaranteed, it results in higher rates of responding and greater resistance to extinction when compared to continuous reinforcement, where the predictable nature of rewards can lead to quicker extinction if rewards stop.