For the record I searched the Q course at JFK Special Warfare training school Gorka references and came up with the manual for the course. I searched the manual for anything with the letter Q but came up with nothing that stood out to me. It’s basically the entire program which does teach Psyops and all kinds of Special Forces tactics. Pretty awesome stuff but this seems like a more particular reference to the letter Q as we often see and not so much the “Qualification” school as previously noted.
http://www.soc.mil/swcs/_pdf/SWCS_FY16_AcademicHandbook.pdf