Response-restriction analysis: I. Assessment of activity preferences

Area of Science:

• Developmental Disabilities
• Behavior Analysis
• Vocational Rehabilitation

Background:

• Assessing activity preferences is crucial for individuals with developmental disabilities to enhance vocational and leisure engagement.
• Previous preference assessment methods can be time-consuming and may not yield differentiated results.
• Response-restriction (RR) analysis offers a potentially more efficient approach.

Purpose of the Study:

• To evaluate the efficiency and effectiveness of response-restriction (RR) analysis for assessing vocational and leisure activity preferences in adults with developmental disabilities.
• To compare RR assessment outcomes with those of an extended free-operant assessment.

Main Methods:

• Utilized response-restriction (RR) analysis procedures tailored for efficiency.
• Applied criteria to restrict activities at the earliest point of preference determination.
• Conducted two consecutive RR assessments and compared results with an extended free-operant assessment.

Main Results:

• RR analysis demonstrated efficiency in preference assessment for adults with developmental disabilities.
• Two consecutive RR assessments showed variability in overall rankings but consistency in highly preferred activities.
• RR assessment yielded more differentiated preference patterns than the free-operant assessment.
• RR assessment provided more comprehensive information on engagement with all activities.

Conclusions:

• Response-restriction (RR) analysis is an efficient and effective method for assessing activity preferences in adults with developmental disabilities.
• RR assessment offers advantages over traditional methods by providing more differentiated and complete preference and engagement data.
• This approach can inform individualized vocational and leisure programming for this population.