The session is over. You’ve collected data, followed the behavior plan, supported communication, and navigated a transition that deserved its own season finale.
Now comes the session note. You open the blank box and type:
“The client had a good session. Some behaviors occurred. The RBT redirected the client and continued working on goals.”
That is a paragraph. But what does it actually tell us? Which goals? What behaviors? What did “redirected” involve? How did the client respond?
Your session note should help someone understand the services you provided and what happened during them. That takes specific information—not bigger words. Let’s get into it.
Your note needs receipts
Think of your session note as the recap episode. Someone who wasn’t there should be able to follow the important parts without needing you beside them explaining every sentence.
A useful note connects three things: What you worked on. What you did. How the client responded.
Too vague: “The RBT worked on communication.”
More useful: “During snack and play activities, the RBT implemented the client’s requesting program. The client independently requested preferred items in 6 of 10 opportunities and required a gestural prompt in the remaining 4 opportunities.”
The second version identifies the skill, the context, and the level of support. And those numbers? They must come from actual session data. We are writing a recap, not creating a fictional universe.
Retire the personality reviews
“Stubborn.” “Lazy.” “Manipulative.” “Being bad.” Those words describe someone’s interpretation. They don’t clearly describe what the client did. Even “uncooperative” or “had an attitude” leaves too much room for guessing.
Instead of: “The client was stubborn and refused to work.”
Describe what happened: “After the instruction to begin the matching activity, the client pushed the materials away and said, ‘No.’”
You can include the client’s own statements about feelings when relevant. If the client says, “I’m frustrated,” document the statement. If a caregiver reports poor sleep, identify it as a caregiver report.
“The caregiver reported that the client slept approximately four hours the previous night” is different from “The client behaved this way because they were tired.” One reports information. The other draws a conclusion you may not have evidence to make.
“Redirected” cannot carry the whole note
Somewhere in ABA, “the client was redirected” became the employee of the month. It appears everywhere. It also leaves a lot unexplained.
Did you provide a verbal reminder? Point to a visual schedule? Prompt a communication response? Follow a specific procedure in the behavior plan? Name what you actually did.
The purpose is to document the procedure you implemented—not to make an intervention sound more impressive than it was. Follow your supervisor’s direction and the client’s written plan.
An activity is the setting. The skill is the story.
“We played with blocks.” Okay. What were you teaching?
The same block activity could involve requesting, imitation, turn-taking, following directions, or another treatment target. Explain how the activity connected to the services provided.
A session note that only lists hitting, crying, or leaving the area misses the rest of the work. Tell us about communication instruction, daily living skills, play, social interactions, listener responding—whatever treatment targets you actually addressed.
“No aggression occurred” can be useful information when aggression is a measured target. It still does not tell us what the RBT taught during the session.
“He had a good day” and “he hit a kid” both leave us guessing
One sounds positive. The other describes a concern. Neither gives us enough information to understand the session. “Good” is a review. Your note needs a description.
What skills did the client practice? What did the RBT actually do? Which responses were independent? When was support needed?
If the client hit a peer, the note needs more than the headline. Describe the observable behavior, relevant events immediately before and after it, your response, and what happened next. Follow your organization’s incident-reporting procedures when applicable; a session note does not replace a required incident report.
Show the work: three stronger session-note examples
The following examples are fictional narrative excerpts, not complete documentation templates. The procedures described assume they were authorized in the client’s treatment plan. Use actual session data and your organization’s required format.
Example 1: What did that “good session” actually include?
Vague: “The client had a good session. We played games and worked on goals.”
Stronger: During the home session, the RBT implemented requesting, motor imitation, and turn-taking programs during block play and a ball activity. The RBT arranged opportunities for the client to request additional blocks and delivered the requested materials following the response. The client independently requested blocks in 5 of 8 opportunities and required a gestural prompt toward the communication board in 3 opportunities. During motor imitation trials, the RBT modeled clapping; the client imitated the action without additional prompts in 4 of 6 opportunities and required partial physical prompting in 2 opportunities, as specified in the teaching procedure. During ball play, the client passed the ball to the RBT independently in 3 of 5 opportunities and following a verbal prompt in 2 opportunities.
Why this works: We know what the RBT taught, how the activities supported those targets, and how much assistance the client needed. “Played games” now has a clinical purpose.
Notice that the model was the instruction for the imitation target. “Without additional prompts” tells us the client responded to that model without extra assistance.
Example 2: “He hit a kid” needs context and follow-through
Vague: “The client hit a kid. The RBT redirected him.”
Stronger: During a shared play activity, a peer picked up a toy that the client had placed on the table. The client struck the peer’s upper arm once with an open hand. The RBT immediately interrupted the interaction, supported separation to prevent further contact, and checked on the peer according to the safety procedure. After safety was established, the RBT implemented the treatment-plan procedure for requesting a turn. Following a verbal prompt, the client said, “My turn, please.” The RBT supported practice with the planned turn-taking routine. During two subsequent turn-taking opportunities, the client requested a turn independently once and following a verbal prompt once. No additional hitting was observed during the remaining 20 minutes of the session. The RBT recorded the occurrence and notified the supervising BCBA according to agency procedures.
Why this works: The note describes the contact, what happened immediately before it, the RBT’s safety response, the replacement skill practiced, prompt levels, and the client’s subsequent response.
It does not claim that the client hit “because he was jealous” or decide the behavior’s function from one event. It documents the observed sequence.
Example 3: Tell us what “worked on transitions” means
Vague: “The client struggled with transitions but did better with help.”
Stronger: During the clinic session, the RBT implemented the transition program across three scheduled activity changes. Following the treatment plan, the RBT provided a two-minute warning and presented the visual schedule before each transition. During the first transition from tablet use to a matching activity, the client said, “No,” and remained seated for 45 seconds after the transition instruction. The RBT pointed to the next activity on the visual schedule, and the client stood and moved to the table following that gestural prompt. During the second transition, the client moved to the next activity after a verbal reminder. During the third transition, the client moved to the next activity after the initial instruction without an additional prompt. At the table, the RBT presented 10 identical-picture matching trials; the client completed 7 independently and 3 following a gestural prompt toward the matching picture.
Why this works: “Help” becomes specific. The reader can distinguish the supports routinely included in the procedure from additional prompts. The note also explains what instruction occurred after the transition.
Prompt levels matter—but name the actual support
“Minimal assistance” may mean something different to every person reading it. Use the terminology defined by your supervisor and organization, and describe the support clearly when your documentation requires prompt information:
- Verbal prompt: The RBT said, “Ask for a turn.”
- Gestural prompt: The RBT pointed toward the communication card.
- Model prompt: The RBT demonstrated the target response for the client to imitate.
- Partial physical prompt: The RBT provided physical assistance for part of the response, as authorized in the teaching procedure.
- Full physical prompt: The RBT physically guided the complete response, as authorized in the teaching procedure.
These are descriptions, not a universal prompt hierarchy. Appropriate prompting and fading procedures come from the client’s plan and supervisory direction.
Be careful with “independent.” If you supplied an extra hint, reminder, gesture, or physical assistance, document that support according to the program’s definition.
Avoid declaring mastery or a trend from one session unless that conclusion has been established through the appropriate clinical process. Report the session’s performance and let the data support the bigger picture.
Your note and your data should be in the same group chat
If your data show three occurrences of a target behavior, your narrative should not say that no target behaviors occurred. If the note says the client independently completed every opportunity, the data should not show prompts throughout.
Check for agreement between the narrative and the recorded data. Check the basics your organization requires: service date, actual start and end times, setting, participants, required signatures, and other documentation fields.
Your employer, supervisor, and applicable payer requirements determine the required format. A catchy blog cannot replace those instructions. The BACB’s RBT Ethics Code also requires accurate documentation, implementation under supervisory direction, and protection of confidential information.
Templates help. Copy-and-paste autopilot does not.
A template can keep you organized. Reusing yesterday’s outcomes can make today’s note inaccurate. Keep the structure. Update the substance.
Check that the goals, interventions, responses, participants, and contextual details belong to the session you are documenting.
The same goes for AI-generated wording. A polished sentence is still wrong if it describes something that did not happen. Use only tools approved by your organization, protect client information, and verify every statement against the actual session.
Never add an intervention because it sounds clinical. Never invent data because the paragraph needs a number.
Before you hit submit
Within your organization’s required format, organize the story around Context → Target → Intervention → Response → Relevant follow-up. Then ask:
- Can someone tell which treatment targets I addressed?
- Did I describe the procedures I actually implemented?
- Did I explain how the client responded, including prompt levels when relevant?
- Does the narrative match the data?
- Did I separate direct observations from reported information?
- Did I complete the required fields and protect confidentiality?
Professional writing can be straightforward. If you mean “said,” write “said.” You don’t need “verbalized an expression of” to make the sentence wear a blazer.
Your client is more than a list of behaviors. Your work is more than managing them. Your note should represent the client respectfully and document your work accurately.
At Outside the Box Trainings, practical learning should follow you into the session—and into the documentation afterward. Explore the OTB professional development library for skills you can carry into your work.
Because “the client had a bad day” leaves us guessing. Document the teaching. Document the support. Document the response.