BDI-3: How to tell when a ceiling has been reached for a child
When Is A Ceiling Level Reached?
The ceiling rule is the same for all Battelle Developmental Inventory, 3rd Edition (BDI-3) subdomains and all BDI-3 Screening Test Domains: The ceiling level is reached when the child scores 0 on the three consecutive highest-numbered items OR the last item administered in a test.