A comparison of two teaching procedures to establish generalized intraverbal‐tacting in children with autism

The team taught four children with autism to answer questions like “What color?” when they saw an object.

One condition added a short frame: the teacher said “Color ___” and the child filled the blank. The other condition had no frame.

They switched the two styles back-to-back every day to see which one helped the kids learn faster and use the answers with new pictures.

Every child learned the answers quicker when the frame was used.

They also gave the right color word to brand-new pictures more often after frame training.

In short, the tiny cue “Color ___” acted like a jump-start for both learning and generalization.

Kodak et al. (2020) and Vladescu et al. (2021) also used daily flip-flop designs to test tact set size. Those papers asked “How many examples per set?” while Espinosa et al. asked “Frame or no frame?” All three found that a small tweak can shave sessions off mastery.

Halbur et al. (2024) tinkered with intraverbal training too, but they changed auditory overlap instead of adding a frame. Both studies landed on the same takeaway: give the learner a clear, non-cluttered cue first; extras can wait.

Cordeiro et al. (2022) showed that marking mastery per single target (not the whole set) cuts trial count. Espinosa’s frame trick lines up with that efficiency theme—another way to reach mastery with less time.

If you run intraverbal-tact lessons, drop a quick frame before the blank. It costs one extra second of teacher talk yet can save entire sessions later. Try “Shape ___,” “Size ___,” or “Feel ___” the next time you probe feature names. The frame may give the learner just enough structure to emit the correct response early, letting you fade it once the skill is solid.