Differential Reinforcement
What are the main 4 differential reinforcements used in applied behavior analysis?
What is the appropriate action if a client's caregiver offers the technician a personal gift?
The technician should follow agency policy by politely declining personal gifts, except for nominal gifts (typically under $10) when permitted, while being culturally responsive. For example, accepting a small item like water when refusal would be considered rude, so long as doing so does not create a dual relationship or expectation
Between the two terms, which is learned and which is unlearned?
A. Conditioned = learned, Unconditioned = unlearned
B. Conditioned = paired, Unconditioned = learned
C. Conditioned = unlearned, Unconditioned = learned
D. All of the above
A. Conditioned = learned, Unconditioned = unlearned
Conditioned means learned through experience (via pairing), while unconditioned refers to behaviors or stimuli that are innate/unlearned (e.g., food, pain, reflexes).
What is chaining?
A: A teaching method that groups together complex tasks into bigger steps that are taught in a specific sequence.
B: A teaching method that helps learners memorize steps faster
C: A teaching method that BCBAs prefer
D: A teaching method that breaks down complex tasks into smaller, manageable steps that are taught in a specific sequence.
D: A teaching method that breaks down complex tasks into smaller, manageable steps that are taught in a specific sequence.
Chaining involves breaking a complex skill into smaller steps (task analysis) and teaching them in a specific sequence.
Which one of these are not a continuous measurement?
A) Duration
B) Whole interval recording
C) Rate
D) Frequency
B) Whole interval recording because it is a discontinuous measurement
Which type of differential reinforcement delivers reinforcement for a behavior that is incompatible with the problem behavior, meaning both behaviors cannot occur at the same time?
A. DRA
B. DRI
C. DRO
D. DRL
B. Differential reinforcement of Incompatible behaviors (DRI)
Differential Reinforcement of Incompatible Behavior means reinforcing a behavior that cannot occur at the same time as the problem behavior.
An RBT receives supervision but none of it is face-to-face with the BCBA. Is this allowed, and how many hours of face-to-face supervision are required?
No, at least 2 supervision meetings/hours must be face-to-face with a BCBA.
What is an example of a conditioned reinforcer?
A: Food
B: Praise, token boards, outside time, money
C: Shelter
D: Clothing
B: Praise, token boards, outside time, money
These are conditioned (secondary) reinforcers because they gain value through learning and pairing with primary reinforcers.
What are the three types of chaining?
A: Fast, slow and backward
B: Back-training, Forward-training and All training
C: Forward chaining, backward chaining and total task
D: All of the above
C: Forward chaining, backward chaining and total task
These are the three evidence-based chaining procedures:
When a client is in a tantrum what kind of measurement does an RBT track if they are tracking the time of the tantrum.
A) Latency
B) Rate
C) Duration
D) Frequency
C) Duration
A client who previously screamed to escape tasks is taught to request a break appropriately, and this request is reinforced instead of screaming. Which type of differential reinforcement is being used?
A. DRA
B. DRO
C. DRI
D. DRL
A. Differential reinforcement of alternative behavior (DRA)
This is Differential Reinforcement of Alternative Behavior because the client is taught a replacement behavior (requesting a break) that serves the same function as the problem behavior (escaping tasks).
An RBT is writing session notes. Which option best demonstrates objective session notes?
A. The client seemed frustrated and upset throughout session
B. The client engaged in screaming for 2 minutes following task demand and complied with tasks after a verbal prompt
C. The client was disrespectful and did not want to work
D. The client appeared frustrated and avoided tasks for most of the session
B. The client engaged in screaming for 2 minutes following task demand and complied with tasks after a verbal prompt
When someone is thirsty, water quenches that thirst and satiates them. This makes water ____________.
A: Unconditioned reinforcement
B: Conditioned reinforcement
C: Learned Behavior
D: Unlearned Behavior
A. Unconditioned reinforcement.
Water is naturally reinforcing when someone is thirsty—it does not need to be learned. It satisfies a biological need, making it an unconditioned (primary) reinforcer.
What is the difference between forward and backward chaining?
A: Forward chaining: The instruction starts with the first step within a sequence. Backward chaining: The instruction starts with the last step within a sequence.
B: Forward chaining: The instruction starts with the last step within a sequence. Backward chaining: The instruction starts with the first step within a sequence.
C: Forward chaining: The instruction starts when the BCBA says "Go". Backward chaining: The instruction ends when the BCBA says "Stop".
D: Forward chaining: The instruction starts with the second step within a sequence. Backward chaining: The instruction starts with the second to last step within a sequence.
A: Forward chaining: The instruction starts with the first step within a sequence.
Backward chaining: The instruction starts with the last step within a sequence.
Which measurement procedure is being used if the observer is recording if the target behavior occurred at any point in the interval?
A)Interval by interval recording
B) Partial interval recording
C) Whole interval recording
D)Momentary time sampling
B) Partial interval recording
A caregiver delivers reinforcement only when a child goes an entire meal without engaging in food throwing. Base on the example provided, what type of differential reinforcement is being utilized?
A. DRA
B. DRO
C. DRL
D. DRI
B. Differential reinforcement of other behavior (DRO)
This is Differential Reinforcement of Other Behavior because reinforcement is given when the problem behavior (food throwing) does NOT occur during the entire meal.
What are the supervision requirements for an RBT while providing ABA services?
An RBT must receive at least 5% supervision of their total monthly hours, and a minimum of 2 of those supervision hours must be face-to-face with a BCBA, in accordance with BACB requirements.
How does a token board become a conditioned reinforcer?
A: A token board is an unconditioned reinforcer, this question is false
B: Through forward chaining
C: Through consistent use, it takes 30 days to form a habit
D: A token is paired with praise and an earned reinforcer. Such as iPad time, music, outside time.
D: A token is paired with praise and an earned reinforcer. Such as iPad time, music, outside time.
Tokens become conditioned reinforcers through pairing with backup reinforcers (e.g., iPad time, music) and praise, which gives them value over time.
What are the benefits of backward chaining?
A: It takes less time to implement
B: Reinforcement naturally occurs after client completes the last step within a sequence.
C: There are no benefits to backward chaining
D: The concept of backward chaining is easier for BTs to grasp
B: Reinforcement naturally occurs after client completes the last step within a sequence.
The biggest benefit is that the learner completes the final step, which naturally contacts immediate reinforcement, increasing motivation and success.
A RBT sets a timer for 2 minutes. When the 2-minute timer goes off, the RBT looks up immediately to see if their client is sitting in their seat.
A)Momentary time sampling
B)Whole interval recording
C)Partial interval recording
D) Latency
A)Momentary time sampling
In an ABA clinic, a client frequently requests staff attention during independent work. The behavior technician provides reinforcement only when the client reduces the number of attention-seeking requests to an agreed-upon, lower rate. Which type of differential reinforcement is being used?
A. DRI
B. DRO
C. DRL
D. DRA
C. Differential reinforcement of low rates of behavior (DRL)
This is Differential Reinforcement of Low Rates of Behavior because the behavior (attention-seeking) is allowed but reinforced only when it occurs less often.
A behavior technician encounters a situation during session where they are unsure how to proceed, or a behavior escalates beyond what is outlined in the treatment plan. What is the most appropriate next step?
The technician must seek clinical direction from their clinical supervisor/BCBA
What could cause a reinforcer becoming less reinforcing?
A: The toy breaks
B: They see a peer engage with the toy
C: A client having an abundance access of one reinforcer. For example, only giving praise. Without generalizing the reinforcer, a client could become bored and no longer reinforces or motivates.
D: The client is in a different location
C: A client having an abundance access of one reinforcer. For example, only giving praise. Without generalizing the reinforcer, a client could become bored and no longer reinforces or motivates.
This describes satiation—when a client has too much access to a reinforcer, it loses its effectiveness and becomes less motivating.
A RBT is working with a client to learn the steps of washing hands. The RBT prompts client with the first step; turn on the water. Once client masters first step, clinical team will start prompting the next step.
What type of chaining is this?
A: Backward chaining
B: Foward chaining
C: Total Task
D: None of the above
B: Forward chaining.
The RBT is teaching the first step first, then moving forward step-by-step as each is mastered.
Your BCBA instructs you to take data on how many times your client engages in verbal refusal in 30-minute intervals. What type of data collection use?
A)Frequency
B)Partial interval recording
C)Count
D)Rate
D) Rate