Preference assessments are often used to determine a student's preference hierarchy, forming an integral part of Functional Behavior Assessments and ongoing ABA Therapy. Perfect for BCBAs, this bundle includes ready-to-use digital and printable data sheets for preference assessments. Included within your purchase are the following resources - Digital Preference Assessment Data Sheets for ABA Therapy (Excel™) - In this Excel document (format .xlsx), you'll find 4 data sheets for conducting: 1.