Which assessment type involves presenting items in an array and removing selected items across rounds to determine preferences?

• A. Preference Assessments
• B. Multiple Stimulus Without Replacement
• C. Informal Preference Check
• D. ABC Data

Answer: (A)

The idea here is recognizing a procedure that uses an array of items and removes those chosen across rounds to reveal what the learner prefers. That description matches Multiple Stimulus Without Replacement, a specific type of preference assessment. In this approach, you present several items at once, the learner selects one, and that selected item is removed before the next round. By continuing this process, you build a ranking of items based on the order in which they’re chosen, often with fewer trials than other methods.

This is more specific than the broad category of Preference Assessments, which includes various methods for identifying reinforcers. It’s also distinct from informal Preference Check, which tends to be less structured and not necessarily based on a consistent array-and-removal procedure, and from ABC Data, which is about recording antecedents, behaviors, and consequences rather than evaluating item preferences.