https://youtu.be/de5sxxnKOac The largest decrease in hesitancy between January and May by education group was in those with a high school education or less. Hesitancy held constant in the most educated group (those with a Ph.D.); by May Ph.D.’s were the most hesitant group.
https://www.upmc.com/media/news/072621-king-mejia-Foot In Door Technique :
https://youtu.be/de5sxxnKOac?t=1195#coup