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.
Ljudi koji su rekli, "Da, naravno, vrlo sam dobar u tome," su bili okarakterizirani kao visoko efikasni, a ljudi koji su rekli, "Ah, nikada baš ne perem i čistim zube koncem koliko bih trebao," su bili okarakterizirani kao nisko efikasni.