preference assessment
A systematic evaluation to identify items, activities, or experiences that an individual finds reinforcing or motivating.
Full Definition
Preference assessments are structured procedures used to determine what stimuli function as effective reinforcers for an individual. Common methods include paired-stimulus preference assessments, multiple-stimulus without replacement assessments, and free-operant preference assessments. These evaluations are crucial for developing effective behavioral intervention plans because they identify potential reinforcers that can be used to increase desired behaviors. Preference assessments should be conducted regularly as individual preferences can change over time, and they are particularly important when working with individuals who have limited communication abilities.
Usage
Usage note: Should not be confused with functional behavior assessment, which examines behavior function rather than reinforcer preferences.
In Context
- "A paired-stimulus preference assessment revealed that music was the client's most preferred reinforcer." — Assessment report
- "Weekly preference assessments were conducted to ensure the reinforcement system remained effective." — Behavior intervention plan