Researchers want the public to test themselves: https://yourmist.streamlit.app/. Selecting true or false against 20 headlines gives the user a set of scores and a “resilience” ranking that compares them to the wider U.S. population. It takes less than two minutes to complete.
The paper
Edit: the article might be misrepresenting the study and its findings, so it’s worth checking the paper itself. (See @realChem 's comment in the thread).
I also think so.
Critical thinking is not just something that you use “when you science”; it’s something for your whole life. It makes you a better human being, as you understand better the world and people around you. And it would make people extra resilient against misinformation.