Research on the individual components is important, but the strategy for the emergency room setting is as  screen, decide if a brief intervention is called for, and if not, give a referral.
In emergency room settings the advice is to screen, see if a brief intervention is necessary, or otherwise refer the patient.
Last week, Eleanor Clift could not predict if China would detarget their missiles, and Michael Barone had no idea who would win Colombia's election.