Behavior AssessmentDifficulty 2/5
What is the main limitation of relying on descriptive ABC data to identify the function of problem behavior?
- AIt shows correlation between events and behavior but does not demonstrate a causal contingency
- BIt requires specialised software and training that most teams do not have
- CIt can only be used with verbal clients who can report their own antecedents
- DIt cannot be collected in natural settings where the behavior actually occurs
Show answer and rationale
Correct: A. Descriptive assessment records naturally occurring sequences without manipulating conditions, so frequently co-occurring consequences may not be the maintaining ones. A functional analysis manipulates conditions to test causal relations.
- D — Natural settings are exactly where descriptive data are collected.
- B — Paper recording is sufficient.
- C — Verbal ability is irrelevant to ABC recording.