Discrete-trial training for autistic children when reward is delayed: a comparison of conditioned cue value and response marking.

The team taught receptive labels to children with autism. They used discrete-trial training with a 5-second delay before the reinforcer arrived.

Two cues were tested. One cue came right after the correct response and again just before the reinforcer. The other cue came after every response. The study compared which cue helped kids learn faster.

Kids learned the labels faster when the cue showed up twice: once after the right answer and once again right before the treat. The double cue acted like a bridge across the 5-second wait.

This small change cut teaching time without extra cost or staff training.

O'Reilly et al. (2004) ran the same comparison and got the same result. Both cue types beat no cue, and the tiny edge for the double cue held up. This direct replication gives you confidence the trick works.

Wong et al. (2020) and Bergmann et al. (2021) also fine-tune discrete trials, but they move stimuli around instead of adding cues. All four studies show that small procedural tweaks can shave days off mastery.

O’Neill et al. (2022) look at prompt delays, not reinforcement delays. Their work pairs nicely: fix the prompt timing first, then add the cue bridge so the learner stays engaged from response to reward.

You can speed up receptive-label programs tomorrow by adding a quick "beep-flash" right after the correct response and again before you hand over the reinforcer. No new toys, no extra cost, just better timing.