A.3 Permanent product recording
Permanent product recording measures behavior after it has happened by examining the lasting results it leaves, such as completed worksheets, folded towels or labeled boxes. It frees the RBT from watching every moment and leaves a record that can be counted again, but it only works when the product truly reflects the client's own target behavior.
What the outline says
Task A.3 in content area A, Data Collection and Graphing (13 of the 75 scored questions): "Implement permanent product recording procedures."
What a permanent product is
Many behaviors change the environment in a way that lasts: a worksheet gets filled in, a puzzle gets finished, dishes end up in the dishwasher, envelopes get stuffed. Those results are permanent products. In permanent product recording you count or score the products after the behavior is over instead of observing the behavior as it occurs.
Products can come from skills (words written, items assembled, a bed made) or from problem behavior (torn pages, marks on a wall). Behaviors that leave nothing behind, such as greetings, eye contact or crying, cannot be measured this way unless they are recorded on video or audio, which creates a lasting record that can be scored later. Recording clients requires the proper consent and must follow the organization's privacy rules.
Why it is useful
- You do not have to watch the behavior as it happens, so you can focus on teaching and score the products afterward.
- The product stays available, so a second person can count it independently and check agreement.
- For behaviors that reliably leave products, you get an actual count rather than an estimate based on samples.
- Product counts can be summarized in different ways: number of products, percentage correct (20 of 25 problems = 80%) or rate, if the work time was recorded (30 envelopes in 15 minutes = 2 per minute).
When the product can mislead
A product is a good measure only when two things are true: each occurrence of the target behavior produces the product, and the product can be produced only by the target behavior. Problems arise when either is false.
- Someone else made part of it. If a sibling helps put toys away, the number of toys in the bin no longer shows the client's behavior.
- The product appears without the behavior. A clean table after snack shows nothing about cleanup if the client never used the table.
- The behavior happens without a product. Counting pages of notes misses studying that involved only reading.
- Products were already there. If 5 dishes were in the dishwasher before the session and 17 are there after, the client loaded 12.
A product also cannot tell you how the work was done. A perfect worksheet completed with hand-over-hand guidance looks the same as one completed independently, so prompt data are recorded alongside the product when the plan calls for them. A product does not show how long the work took either; record start and end times if speed matters.
Step by step
- Know the definition of the product, including what counts as correct (for example, a towel folded in thirds with edges lined up) and when the product is to be checked.
- Note anything that is already present at the start, so it is not counted as the client's work.
- Make sure the product stays intact and identifiable: label it with the date or session and keep it apart from other clients' work.
- Score it at the time the plan sets, before anyone changes it. If you and the client correct errors together, score the original first.
- Count only products that meet the definition. If you are unsure whether something counts, follow the written definition and ask your supervisor.
- If the product was moved, destroyed or altered before you could score it, record that the count could not be made and why. Never estimate or copy a previous number.
- Store or dispose of products that contain client information according to your organization's confidentiality rules.
How it connects to other tasks
Permanent product data are entered and graphed like any other data (A.4) and are often summarized as a percentage correct or a rate (A.6). Because products can be rescored, they are convenient for checking interobserver agreement, and careless handling of products is a direct route to unreliable data (A.8). Clear definitions of what counts as a product come from describing behavior in observable, measurable terms (A.5).
Examples and non-examples
| Example | Non-example |
|---|---|
| After a vocational session, an RBT counts 30 stuffed envelopes, checks each against the definition, and records the count with the 15 minutes worked. | The RBT makes a tally mark each time the client stuffs an envelope while watching; that is frequency recording of the behavior as it occurs. |
| An RBT scores a spelling worksheet as soon as the client finishes it, then goes over the errors with the client. | The RBT has the client fix the errors on the page first and then scores the corrected page as the client's independent work. |
| An RBT counts torn book pages at the end of the school day to measure property destruction, as the plan specifies. | An RBT tries to measure a client's greetings by looking for products after the session; greetings leave no lasting product unless recorded. |
Common mistakes
- Counting products the client did not make, such as items others helped with or items that were already there.
- Treating a perfect product as independent work when prompts were given. Record prompt data as the plan requires.
- Letting the product change before scoring it, for example by fixing errors first or counting after the set time.
- Giving credit for products that do not meet the definition because the client "almost" did it.
- Leaving worksheets or photos with client information where others can see them.
How it's tested
Expect to recognize permanent product recording in a scenario (the RBT counts or scores results after the behavior is over) and to tell it apart from frequency recording of the same behavior. Questions also test the limits: whether the product really reflects the client's own behavior, what a product cannot show (prompts, time taken), and simple calculations such as percentage correct or rate from a product count.
Practice questions for task A.3
10 of our 32 questions on this task. The rest are in the Data Collection and Graphing practice sets and the mock exams.
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Question 1Which behavior can be measured with permanent product recording?
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D: Folding towels. Permanent product recording needs a behavior that produces a lasting, countable result. A stack of folded towels can be counted after the work is done.
- A: A greeting leaves no lasting physical result unless it is recorded on video or audio.
- B: Eye contact leaves no lasting physical result.
- C: Crying leaves no lasting physical result to count afterward.
Task A.3 · 40-hour curriculum section C
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Question 2At the end of a client's shift at a warehouse job site, a job coach who is an RBT counts how many boxes the client labeled correctly. Which measurement procedure is this?
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B: Permanent product recording. The RBT counts the labeled boxes, the lasting result of the work, after it is finished. That is permanent product recording.
- A: Frequency recording would count each labeling response as it happened, while watching.
- C: Partial interval recording would mark intervals in which labeling occurred.
- D: Duration recording would time how long the client spent labeling.
Task A.3 · 40-hour curriculum section C
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Question 3A teen's goal is to fold their own laundry. Which item is a permanent product of this behavior?
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C: The stack of folded shirts in the drawer. A permanent product is a tangible result of the behavior that remains after it is done. Folded shirts can be counted and checked against the definition of "folded."
- A: A statement about the work is a report, not the product of the behavior itself.
- B: Time spent in the room is not a product and does not show any folding happened.
- D: A rating of effort is an opinion, not a physical product of the behavior.
Task A.3 · 40-hour curriculum section C
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Question 4A plan measures a child's cleanup by counting the toys in the toy bin at the end of play. The RBT learns that an older sibling often helps put toys away. What is the main problem with these data?
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D: The product may not reflect the client's own behavior. Permanent product data are valid only if the product was produced by the client's target behavior. The RBT should report the problem so the supervisor can decide how to handle it.
- A: Toys in a bin are a lasting result that can be counted later; the issue is who produced it.
- B: If a sibling helps, the count is more likely to be too high than too low.
- C: Cleanup can be measured several ways, including by its products.
Task A.3 · 40-hour curriculum section C · RBT Ethics Code 2.06
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Question 5During a 15-minute vocational task, a client stuffs 30 envelopes. The RBT counts the envelopes afterward. What is the rate of envelope stuffing?
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B: 2 envelopes per minute. Rate = count ÷ time. 30 envelopes ÷ 15 minutes = 2 envelopes per minute. Product counts can be turned into rates when the work time is recorded.
- A: 0.5 is 15 ÷ 30, which is minutes per envelope, not envelopes per minute.
- C: 15 is the number of minutes worked, not a rate.
- D: 30 is the total count for the whole task, not the count per minute.
Task A.3 · 40-hour curriculum section C
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Question 6The plan says to count the toys a child has put away, defined as inside the bin with the lid closed. One toy is sitting on top of the closed lid. What should the RBT do?
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C: Not count it, because it does not meet the definition. The operational definition decides what counts as a product. A toy on the lid is not inside the bin, so it is not counted; if the definition seems unclear, the RBT asks the supervisor.
- A: Counting effort that does not meet the definition makes the data inconsistent with other sessions and observers.
- B: The definition does not allow partial credit, and inventing it changes the measure.
- D: Changing the product before counting it records the RBT's behavior, not the child's.
Task A.3 · 40-hour curriculum section C
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Question 7A feeding plan measures how much of a meal a client eats by weighing the food before the meal and again afterward. Which kind of measurement is this?
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D: Permanent product recording. The amount of food gone is a lasting result of eating that can be measured after the meal, so this is permanent product recording.
- A: Momentary time sampling checks the behavior at the end of intervals, not the food left over.
- B: Interresponse time recording would time the gaps between bites, not measure the food eaten.
- C: Whole interval recording would note whether eating continued through each entire interval.
Task A.3 · 40-hour curriculum section C
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Question 8A worksheet shows that a client answered 18 of 20 items correctly. Which information cannot be learned from the worksheet alone?
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A: How long the client took to finish it. A product shows the result of the behavior, not how long it took. If the plan needs speed, the RBT must also record the start and end times.
- B: The number correct can be counted directly from the worksheet.
- C: The number incorrect can be counted directly from the worksheet.
- D: The percentage correct can be calculated from the worksheet: 18 ÷ 20 = 90%.
Task A.3 · 40-hour curriculum section C
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Question 9A behavior plan measures property destruction by counting torn pages from books at the end of each school day. Which statement about this measure is accurate?
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B: It is permanent product recording of a behavior targeted for decrease. Torn pages are a lasting result of the tearing. Counting them after the fact is permanent product recording, which works for problem behavior as well as skills when the behavior reliably leaves a product.
- A: Momentary time sampling checks for the behavior at set moments; here the results of the behavior are counted afterward.
- C: Permanent product recording can be used for problem behavior that leaves a lasting result, not only for skills.
- D: Latency recording times the delay between a cue and a response; nothing is timed here.
Task A.3 · 40-hour curriculum section C
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Question 10The plan says to count completed puzzle pieces at the end of a 10-minute work period. The RBT gets busy and counts 2 minutes late, after the client has placed more pieces. What is the problem?
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D: The count includes work done after the period. When the plan sets a time to check the product, checking later can include extra work and make sessions unequal. The RBT should note what happened so the data can be interpreted correctly.
- A: Counting later is still permanent product recording; the problem is that the product changed after the period ended.
- B: Extra pieces placed after the period make the count higher, not lower.
- C: Placed puzzle pieces remain after the behavior, so they are a lasting product.
Task A.3 · 40-hour curriculum section C · RBT Ethics Code 2.02
Answer every question to see your score.
Key terms
| Permanent product recording | Permanent product recording measures behavior by its lasting effect on the environment, such as completed work or a made bed, after the behavior has occurred. |
|---|---|
| Operational definition | An operational definition describes a target behavior in observable, measurable terms so that different observers can agree on when it does and does not occur. |
| Interobserver agreement | Interobserver agreement (IOA) is the degree to which two or more independent observers report the same values after measuring the same events. |
| Percentage | A percentage is a ratio expressed as parts per 100: the number of occurrences divided by the total, multiplied by 100. |
| Rate | Rate is the number of times a behavior occurs divided by the length of the observation, such as responses per minute or per hour. |
| Frequency | Frequency is the number of times a behavior occurs during an observation period, recorded by counting every occurrence from start to finish. |
| Validity | Valid measurement directly measures the behavior that matters, using a dimension relevant to the question, under the conditions and times that matter. |
| Confidentiality | The obligation to protect information about clients and others from being shared except with authorized people, for valid reasons, as allowed by law, the BACB and the employer. |
| Momentary time sampling | Momentary time sampling scores an interval only if the target behavior is occurring at the exact moment the interval ends. |