Questions about behavioral function (QABF): a behavioral checklist for functional assessment of aberrant behavior

Area of Science:

• Behavioral Science
• Psychometrics
• Clinical Psychology

Background:

• Functional assessment identifies behavior-environment relationships.
• Traditional methods are time-consuming and resource-intensive.
• A need exists for efficient assessment tools.

Purpose of the Study:

• To provide psychometric data for the Questions About Behavioral Function (QBF) checklist.
• To evaluate the QBF as a brief functional assessment method.
• To address clinical needs for efficient assessment.

Main Methods:

• The study collected psychometric data for the QBF.
• Data included test-retest reliability.
• Inter-rater reliability and internal consistency were assessed.

Main Results:

• The QBF demonstrated acceptable psychometric properties.
• Reliability data support its use in functional assessment.
• Internal consistency indicates the checklist measures a cohesive construct.

Conclusions:

• The QBF checklist is a viable, efficient tool for functional assessment.
• It offers a practical alternative to traditional experimental methods.
• The QBF meets clinical demands for brief, reliable assessments.