A recent study found that high school students who received only six 50-minute lessons in digital literacy were twice as likely to spot questionable websites as they were before the instruction took place, using a Stanford-created curriculum.
Wineburg, S., Breakstone, J., McGrew, S., Smith, M. D., & Ortega, T. (2022). Lateral reading on the open Internet: A district-wide field study in high school government classes. Journal of Educational Psychology. Advance online publication. https://doi.org/10.1037/edu0000740