Behavioral treatment of drooling: a methodological critique of the literature with clinical guidelines and suggestions for future research.

Jones et al. (2007) read every behavioral drooling study they could find. They looked at how each study was built: how many kids, how long, how they measured drool, how they proved the treatment worked.

The kids had intellectual disability or developmental delay. The authors wrote a checklist so future studies can avoid the same mistakes.

Most studies got drooling to drop, but the proof was shaky. Tiny samples, no control phases, fuzzy measures. The authors say the field must raise its game before clinicians can trust the tricks.

Soto (2020) shows the fix: single-case designs that give each child their own control. These designs give strong proof with just a few kids.

Nickerson et al. (2015) used the same lens on parent training. They also found weak links between study methods and real-life use. Both papers push us to test, then teach, with tighter rules.

Repp et al. (1987) warned that pure operant work can miss medical facts. Drooling can have dental or neurological causes. Jones et al. (2007) echo this: measure anatomy first, then treat, then prove.

You can start using the drooling checklist today. Run a quick baseline: count bibs or shirt changes. Pick one clear tactic, like swallow practice or lip closure. Chart daily so you and the parents see the trend. If the data bounce or flat-line, change the plan and keep plotting. This turns soft advice into hard evidence one kid at a time.