RBT - Registered Behavior Technician Reinforcement Principles and Schedules 1

Question 1

A client receives reinforcement after an unpredictable number of responses, sometimes after 2 responses and sometimes after 10. Which schedule is this?

Accepted Answer

Variable ratio schedule

Answer

A variable ratio (VR) schedule delivers reinforcement after an unpredictable, varying number of responses. The average number may be specified (e.g., VR5), but the exact count changes each time, which is why slot machines are a classic example.

Question 2

Which of the following BEST describes negative reinforcement?

Accepted Answer

Removing an aversive stimulus to increase a future behavior

Answer

Negative reinforcement involves removing or reducing an aversive (unpleasant) stimulus following a behavior, which increases the likelihood that the behavior will occur again in the future. The word 'negative' refers to subtraction, not something bad.

Question 3

An RBT reinforces a client's appropriate requesting every time it occurs during initial skill acquisition. What schedule is this, and why is it used at this stage?

Accepted Answer

Continuous reinforcement (CRF); because it most efficiently builds a new behavior

Answer

Continuous reinforcement (CRF) delivers reinforcement after every single occurrence of the target behavior. It is the most effective schedule for establishing a new skill because it creates a clear and consistent connection between the behavior and the consequence.

Question 4

A behavior that was maintained on a continuous reinforcement schedule is placed on extinction. Compared to a behavior maintained on an intermittent schedule, how quickly will it extinguish?

Accepted Answer

More quickly, because the organism easily detects the change in contingency

Answer

Behaviors reinforced on a CRF schedule extinguish more rapidly because the organism quickly detects that the expected reinforcer is no longer available. Intermittent schedules create greater resistance to extinction because non-reinforced responses already occur within normal experience.

Question 5

Which of the following is an example of a differential reinforcement procedure that specifically targets increasing the time between occurrences of a problem behavior?

Accepted Answer

DRL - Differential Reinforcement of Low rates

Answer

DRL (Differential Reinforcement of Low rates) provides reinforcement when a behavior occurs at or below a specified rate or when a minimum amount of time has elapsed between responses. It is used to reduce a behavior without eliminating it entirely.

RBT Practice Test

RBT Practice Test

RBT - Registered Behavior Technician Reinforcement Principles and Schedules 1