The fact remains that unless you identify these people children are susceptible based upon the culture of the organization. As a child any adult in the building who told me to do anythingI had to do it because they were an adult... and since everyone there was "family" you would listen.
So if a kid has someone of a greater age tell them, "hey, come to the second school with me for a second" the kid will go simply because the culture of the organization will dictate that they should.