Yes, in order for the Ready-Set to be considered finalized, you must complete all 40 items. The AEPS-3 Ready-Set pulls 40 developmentally advanced goals from the AEPS-3 for a concise measure focused on school readiness. The shorter Ready-Set supports convenient assessment of groups of children in preschool and Head Start classrooms. AEPS-3 Ready-Set is a tool you’ll use again and again to efficiently gather child assessment data and determine which children would benefit from the full AEPS-3 Test.