And the people who said, "Yeah, yeah. I'm pretty good about that," they were characterized as high efficacy, and the people who said, "Eh, I never get around to brushing and flossing as much as I should," they were characterized as low efficacy.
Et les gens qui leur disaient, "Oui oui. Aucun problème," étaient caractérisés par une haute efficacité, et les personnes qui leur répondaient, "Heu, je ne me brosse jamais les dents et n'utilise jamais de fil dentaire autant que je devrais le faire," étaient caractérisés par une faible efficacité.