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Web-based stimulus preference assessment and reinforcer assessment for videos
1Western Michigan University.
Journal of Applied Behavior Analysis
|June 21, 2019
Summary
Web-based assessments identified preferred videos for adults with autism spectrum disorder. These videos confirmed their reinforcing effects, demonstrating the utility of computer-based preference and reinforcer assessments.
Area of Science:
- Behavior Analysis
- Applied Behavior Analysis
- Autism Spectrum Disorder Research
Background:
- Stimulus preference assessments identify stimuli a person prefers.
- Reinforcer assessments confirm if preferred stimuli function as reinforcers.
- Computer-based assessments offer efficient alternatives to traditional methods.
Observation:
- Five adults with autism spectrum disorder (ASD) participated.
- A web-based program was used for preference and reinforcer assessments.
- Video stimuli were utilized in the assessments.
Findings:
- The web-based multiple-stimulus-without-replacement preference assessment successfully identified preference hierarchies for 4 out of 5 participants.
- A subsequent web-based single-operant reinforcer assessment confirmed that the highly preferred videos served as effective reinforcers.
- The study demonstrated the efficacy of integrated web-based assessments.
Implications:
- Computer-based assessments can efficiently identify effective reinforcers for individuals with ASD.
- This approach may streamline the process of individualized treatment planning.
- Further research into web-based assessment tools is warranted for broader application.
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