Can't find any details about the "simple, 6-step procedure" itself. What are the steps!? (The paper is paywalled.)
Edit: Can't believe how difficult it was to find this [1]:
1. Identify the individual experiencing an acute stress reaction.
2. Connect with the individual by speaking their name, making eye contact, and holding their arm.
3. Offer commitment by letting them know they are not alone.
4. Verify facts with two to three simple questions to get their thinking kickstarted (“Who is your commander?” and “What unit are you in?”).
5. Establish an order of events to ground them in the present moment by stating what happened, what is happening, and what needs to happen in three simple sentences.
6. Request action of the individual to restore them to purposeful behavior.
It doesn't seem useful for civilians, especially those living alone.
