Print out form and watch online training for the OSU TBI Identification Method: (self-paced, 45-60 minutes) This online training instructs individuals on how to screen a client for lifetime history of TBI using the Ohio State University TBI Identification Method (OSU TBI-ID), a 3-5 minute structured interview that is available free of charge. Find a colleague or fellow student to practice giving the OSU TBI Identification Method.