Closing the Gap: A Randomized Trial Targeting Daily Living Skills in Autistic Adolescents.

Duncan et al. (2025) watched PRT sessions with autistic teens. They counted how often staff used three antecedent moves: clear opportunities, child choice, and varied tasks.

The team wanted to know if more of these moves made the teens respond better. They also checked if staff education changed how many moves were used.

Teens gave more responses when staff piled on the antecedent moves. Higher use of choice, variety, and clear cues linked to stronger teen engagement.

Staff with more education tended to use the moves more often, but the big news was the dose–response link: more antecedents, more teen participation.

Mruzek et al. (2019) ran an earlier PRT trial with preschoolers. They bundled social-motivation extras on top of the same antecedent core. Both studies show gains, but the 2025 paper strips the package to its bones and still works for teens.

Cheong et al. (2026) moved PRT online for toddlers and saw medium-to-large adaptive gains. Amie et al. kept sessions face-to-face with adolescents, yet the same antecedent levers still drove skill growth, showing the model travels across ages and formats.

Davis et al. (2022) found that when parents talked warmer and faster, toddlers made bigger social jumps. Amie et al. mirror this: adult responsiveness—here, richer antecedents—again predicts child gains, now in teens and daily-living contexts.

You can raise teen engagement right away by pushing three simple buttons: offer real choices, rotate tasks, and give crystal-clear cues. No new kit, no extra hours—just turn up these antecedents during chores, cooking, or hygiene routines. Track teen responses minute-by-minute; if they dip, add another choice or switch the task. Share the cheat-sheet with aides: more antecedents equals more learning.