ph4_tn
0
02:04

Completion Contingency: Ph4 Tasks Incorporated

This phase is designed to teach a student to remove an items following the completion of a task. In this particular version, the student must place an item in the same place the therapist put theirs.
ph1_tn
0
02:04

Completion Contingency: Ph1 Two items in the bucket

This phase is designed to teach a student to remove 2 items from a large bucket following a modeling prompt. Toby explains some advantages of completion-based systems, gives some teaching tips, and points out signs that the student understands the system.