One page per exam area of the RBT Test Content Outline (3rd ed.): key terms in plain words with a session example. Print them or save as PDF.
A. Data collection and graphing
| Term | What it means | Example |
|---|
| Frequency / count | How many times a behavior happens. | The client raised a hand 7 times in the session. |
| Rate | Count divided by time. | 7 hand raises in 35 minutes = 0.2 per minute. |
| Duration | How long a behavior lasts, start to finish. | A tantrum lasted 4 minutes. |
| Latency | Time from an instruction or cue to the start of the response. | 12 seconds from "line up" to standing up. |
| Inter-response time (IRT) | Time between the end of one response and the start of the next. | 40 seconds between two requests for a break. |
| Partial interval | Score the interval if the behavior happens at any point in it. Tends to overestimate. | Any scream during a 10-second interval scores a +. |
| Whole interval | Score only if the behavior lasts the entire interval. Tends to underestimate. | On-task for all 10 seconds scores a +. |
| Momentary time sampling | Score only if the behavior is happening at the moment the interval ends. | Check every 2 minutes: is the client in their seat right now? |
| Permanent product | Measure the result a behavior leaves behind. | Count completed worksheet problems after the session. |
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B. Behavior assessment
| Term | What it means | Example |
|---|
| ABC data | Antecedent, behavior, consequence recorded each time the behavior occurs. | Asked to clean up → threw toy → task removed. |
| Functions of behavior | Attention, escape, access to tangibles, automatic (sensory). | Behavior that stops demands is likely escape-maintained. |
| Preference assessment | A structured way to find likely reinforcers. | Paired-choice: offer two items at a time and record picks. |
| Motivating operation (MO) | Changes how valuable a reinforcer is right now. | A client who skipped snack wants food more. |
| Discriminative stimulus (SD) | Signals that reinforcement is available for a response. | Grandma in the room signals that asking for cookies works. |
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C. Behavior acquisition
| Term | What it means | Example |
|---|
| Discrete trial training (DTT) | SD → response → consequence → short pause between trials. | "Touch red" → touches red → praise → reset materials. |
| Naturalistic teaching | Teaching inside play and everyday routines, following the client's lead. | Hold the swing until the client says "push". |
| Prompt hierarchy | Most-to-least or least-to-most help: physical, model, gestural, verbal. | Fade from hand-over-hand to pointing. |
| Prompt fading | Removing help so the response comes under the natural SD. | Point less and less until the client responds alone. |
| Shaping | Reinforcing closer and closer approximations of a target. | "Buh" → "bah" → "ball". |
| Chaining | Teaching a sequence step by step (forward, backward, total task). | Backward chaining handwashing: teach the last step first. |
| Generalization | The skill shows up with new people, places or materials. | Labels "dog" with pictures, toys and real dogs. |
| Maintenance | The skill continues after teaching stops. | Still ties shoes a month later. |
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D. Behavior reduction
| Term | What it means | Example |
|---|
| Positive reinforcement | Something is added and behavior increases. | Praise after sharing → more sharing. |
| Negative reinforcement | Something is removed and behavior increases. | Break after asking → more break requests. |
| Positive / negative punishment | Something added / removed and behavior decreases. | Losing tablet time after hitting (negative punishment). |
| Extinction | Stop delivering the reinforcer that maintained the behavior. Watch for an extinction burst. | No longer giving attention for whining. |
| Differential reinforcement (DRA/DRO) | Reinforce an alternative behavior, or the absence of the behavior for a time. | DRA: reinforce "help please" instead of crying. |
| Antecedent interventions | Change what happens before the behavior. | Offer choices before transitions. |
| Crisis procedures | Follow the written plan and your training; get help when needed. | Use only the procedures in the client's plan. |
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E. Documentation and reporting
| Term | What it means | Example |
|---|
| Objective session notes | Describe what you saw and heard, not your interpretation. | "Cried for 3 minutes" not "was upset all day". |
| Timely reporting | Report changes and incidents to your supervisor promptly. | Tell the BCBA the same day about a new behavior. |
| Mandated reporting | Follow laws and agency policy for suspected abuse or neglect. | Report concerns through the required channel. |
| Communication with supervisors | Ask for direction when unsure; follow the plan as written. | Check with the BCBA before changing a procedure. |
| Data storage | Keep records secure and private. | Don't leave data sheets in a parent's living room. |
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F. Ethics
| Term | What it means | Example |
|---|
| Confidentiality | Protect client information everywhere, including online. | No client photos or stories on social media. |
| Multiple relationships | Avoid dual roles that could harm the client or your judgment. | Don't babysit for a current client's family. |
| Gifts | Follow the ethics code and agency policy; decline anything beyond it. | Politely decline a gift card from a family. |
| Scope of competence | Only do what you're trained and supervised to do. | Don't design a new behavior plan as an RBT. |
| Supervision | Get ongoing supervision as required for RBTs. | Track your supervised hours each month. |
| Dignity | Treat clients with respect and choice. | Ask before helping with personal care when possible. |
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