Evaluation of video self‐instruction for implementing paired‐stimulus preference assessments

Four college students with no ABA background watched a 10-minute self-instruction video. The video showed how to run a paired-stimulus preference assessment. It had voice-over, written steps, two models, and built-in practice prompts.

Researchers then watched each student run a real preference test with toys. They scored every step for accuracy.

After one viewing every student ran the assessment with near-perfect form. No extra coaching was needed.

Al-Nasser et al. (2019) got the same result with a picture packet instead of a video. Both studies show self-instruction alone can train novices to mastery.

Griffen et al. (2024) pushed the idea further. They swapped the video for an AI coach and trained speech students on a different assessment. Fidelity still jumped.

Lionello-DeNolf et al. (2025) moved the computer-based format to teaching discrete trials. Again, staff hit high fidelity after solo training.

Carroll et al. (2022) used a similar video-with-voice-over package to teach supervisors how to give feedback. The common thread: short media packages can replace live lectures.

You can stop holding long staff meetings to teach preference assessments. Email new hires a 10-minute clip and let them watch on their phone. Check one live run, then clear them to work. The same recipe works for other skills—just swap in the right video.