The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Peter Paccone, a social studies teacher in San Marino, Calif., has a new teacher’s aid helping him in the classroom this year. He plans to defer to his helper to explain some simpler topics to his ...