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Clinical Assessment Tool

Behaviour ABC Incident Tracker

Isolate what triggers challenging behaviours and understand what need your child is communicating.

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Functional Behaviour ABC Observation Sheet

Framework: Functional Behaviour Assessment (FBA) & Applied Behaviour Analysis Methodology

Child's Name:
Target Behaviour:
Observation Period:
Recorded By:
Date & TimeA: Antecedent (Trigger)What happened immediately before? (Demand, transition, loud noise, hunger)B: Behaviour (Observable)What did child do? (Screaming, hitting, running, refusal). Intensity 1-5.C: Consequence (Response)What happened immediately after? (Task postponed, attention given, comfort)
Example:
Mon 4:30 PM
Asked to turn off iPad and start maths homework after school.Threw tablet on sofa, screamed "I hate maths!", ran to bedroom. (Intensity: 4/5, Duration: 15 min).Parent followed into room, argued for 10 min, then delayed maths until after snack. (Outcome: Task delayed).
Incident #1
Incident #2
Incident #3
Incident #4
Incident #5
How to Uncover the Function (The 4 Needs Behind Every Behaviour):
1. Escape / Avoidance

Does the behaviour reliably delay a hard task, difficult conversation, or sensory discomfort?

2. Attention Seeking

Does the behaviour produce immediate verbal reaction, eye contact, or co-regulation from adults?

3. Access to Tangible

Does the behaviour happen when denied a specific toy, snack, activity, or device privilege?

4. Sensory Regulation

Does the child seem physically overwhelmed, seeking deep pressure, or covering ears/eyes?

Clinical Notice: Behaviour tracking logs are clinical observation aids. They do not replace diagnostic consultation or comprehensive functional behavior assessments.

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