Use of urine alarms in toilet training children with intellectual and developmental disabilities: A review.
Urine alarms deserve a place in your toileting protocol for children with IDD, but expect to pair them with reinforcement and scheduled sits until better-controlled data arrive.
01Research in Context
What this study did
Libero et al. (2016) hunted for every paper that used urine alarms to toilet-train children with intellectual or developmental disabilities.
They found 12 studies and pulled out what worked, what failed, and how strong the proof was.
What they found
Urine alarms cut daytime wetting for kids with IDD, but most studies were small and sloppy.
No one can yet say "do this exact steps" because the evidence is still thin.
How this fits with other research
Mountjoy et al. (1984) first showed the idea: a loud buzzer right after wetting teaches typical kids to wake up dry. Libero et al. (2016) later asked, "Does this still work for kids with IDD?" Their answer: yes, but only if you add scheduled sits and rewards.
Mahoney et al. (1971) proved that a simple sound cue can train both typical and delayed kids; the new review says the cue must now be a moisture sensor, not just a timer.
Mruzek et al. (2019) ran a tiny RCT with an iPhone app plus alarm for autistic children. They found alarms speed learning, yet final success equaled plain behavioral treatment. This extends E et al.'s message into the autism world and agrees: alarms help, but they are not magic alone.
Why it matters
You can start using a urine alarm tomorrow for a child with IDD, but pair it with scheduled potty trips and praise. Keep data for two weeks; if dry days climb, keep going. If not, add more rewards or seek medical check.
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02At a glance
03Original abstract
The purpose of this review is to describe and evaluate the existing research on the use of urine alarms in the daytime toilet training of children with intellectual and developmental disabilities (IDD). A systematic literature search yielded 12 studies, many of which were published over a decade ago. The findings suggest that interventions that incorporate the use of urine alarms are promising in the treatment of daytime enuresis for children with IDD; however, more carefully controlled research is needed to confirm these findings and elucidate the precise role urine alarms may play in toileting interventions. Methodological strengths and limitations of the body of research are discussed.
Research in developmental disabilities, 2016 · doi:10.1016/j.ridd.2016.02.007