Millions of dollars are expended, in the USA and elsewhere, to provide paraprofessionals or "teaching assistants" for regular early childhood classrooms. However, little consistent information exists related to best practice in the use of paraprofessionals in these early childhood settings. This article describes a study employing the use of 159…

We assessed the impact of checklist-based training on teaching teams' use of the zone defense schedule. Three teaching teams (lead teacher plus 2 assistant teachers) in an inclusive early childhood program participated. A multiple baseline design across teams was used to determine whether accurate implementation of the zone defense schedule…