Teaching self-control to small groups of dually diagnosed adults.

Logan et al. (2000) worked with two small groups of adults who had both intellectual disability and mental illness. The team wanted to teach them to pick a bigger reward that came later instead of a small one right now.

They used a progressive delay procedure. At first the bigger reward came right away. Then the wait time grew bit by bit. The adults could choose the small reward at any point.

Both groups learned to wait for the larger reinforcer. Their choices shifted from impulsive to self-controlled as the delay slowly increased.

The procedure worked even though the adults had dual diagnoses. Self-control can be taught with simple delay fading.

Clarke et al. (2003) built on this idea by adding fun activities during the wait. They showed that busywork helps adults with ID tolerate even longer delays.

Vessells et al. (2018) tested kids and found that adding signals to the delay fading quadruples how long children will wait for the bigger payoff.

Porter et al. (2020) used the same delay logic but with hard tasks instead of treats. Their adults also learned to pick the tougher but better option.

Hamilton et al. (1978) did the first delay-fading study with pigeons. The 2000 paper shows the same simple rule works for people.

You can copy this tactic tomorrow. Start with no delay to the big reinforcer, then add one second, then two, and so on. Clients learn to wait without problem behavior. The method works across ages and diagnoses, and you can boost it with signals or activities if needed.