On token reinforcement and stuttering therapy: another view on findings reported by Howie and Woods (1982).

Ingham (1983) wrote a critique, not an experiment. He re-examined a 1982 study that said token rewards failed to help kids who stutter.

The author listed every slip he saw: loose token timing, weak rules, no checks that staff gave tokens the same way every time.

He argued the method broke down, not the token idea itself.

The paper finds no new data. Instead it shows that sloppy steps, not token systems, likely killed the earlier good results.

J claims that when tokens drift off schedule or praise fades, fluency gains fade too. Fix the drift and tokens may still work.

Barszcz et al. (2021) and Saini et al. (2015) cut vocal stereotypy with tight, timed response-blocking plans. Their clean single-case designs back J's point: sharp control yields clear effects.

Steinhauser et al. (2021) added brief redirection only where DRA alone failed. This mirrors J's warning: first shore up the main procedure, then add extras if needed.

Parrott (1984) one year later widened the same warning to all therapy-outcome studies. Together the two papers form a how-to guardrail series for any behavioral treatment.

Before you drop token boards for stuttering or any stereotypy, audit your steps. Film a session, tally if tokens really follow the target within three seconds, and check that praise stays loud and clear. Tight timing and staff scripts cost nothing but save the intervention.