Thanks so much for your input. I’ve heard of the Kazdin method but didn’t pursue it because my daughter doesn’t present as a challenging kid. She has the inattentive form of ADHD and is not hyperactive at all. She’s also a slow processor. She isn’t doing this on purpose. The trouble is what she isn’t doing – she isn’t toileting at the appropriate times.
In general I find that there are loads of resources centering around kiddos with hyperactivity. There seems to be a lot less for the slow processing/inattentive types. Having said that, I’ll try rereading the Kazdin book and see if I can tweak it to fit my needs.