Web-based stimulus preference assessment and reinforcer assessment for videos.

Abstract

This study replicated and extended the use of a web-based multiple-stimulus-without-replacement preference assessment (Curiel, Curiel, Li, Deochand, & Poling, 2018) by adding a web-based single-operant reinforcer assessment. Five adults diagnosed with autism spectrum disorder participated in this study. The web-based program identified preference hierarchies for 4 of the 5 participants, and the single-operant reinforcer assessment confirmed that the highly preferred videos functioned as reinforcers. Advantages of computer-based stimulus preference and reinforcer assessments are discussed.