Randomized Controlled Trials

TAPP in the Early Grades

This study was the first randomized controlled trial to test TAPP’s efficacy for students with disruptive behavior problems. It was conducted from 2005 to 2011 with first-through-third grade students in Lincoln, Nebraska.


TAPP in Rural Communities

This study evaluated the efficacy of TAPP in addressing behavioral concerns among rural elementary students and to support parent-teacher partnerships in rural communities. It was conducted in 40 rural communities across Nebraska, including Iowa and Kansas, from 2011 to 2015.


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