Find the function before you write the plan
Running functional behavior assessments in real classrooms: ABC logs teachers keep up with, function hypothesis statements, and knowing when you have enough data.
Running an FBA: A Practical Guide for School Teams
A step-by-step FBA process for school teams: triggers, roles, indirect and direct data, building a function hypothesis, and the handoff to a BIP.
16 min read · Updated 2026-09-15
Guides in this track
ABC Data Collection Teachers Will Keep Up With
Why ABC logs die by Wednesday, and a lightweight format teachers can actually sustain: minimum entries, narrative vs checkbox, and honest sampling.
Writing Function Hypothesis Statements
How to write a function hypothesis statement, with four worked examples (escape, attention, tangible, sensory) and a guide to strong versus weak wording.
How Much ABC Data Is Enough?
The answer is convergence, not a magic number. Practical observation floors, three signals you have enough, and two signals to keep collecting ABC data.
More in this category
ABC Observation Log: Worksheet with a Filled Example
A copy-ready ABC observation log: header fields, seven columns, a filled example row, blank rows to use tomorrow, and how to read the log after five sessions.