More Diverse Principals Lead to More Diverse Teachers — Five Best Ideas of the Day: December 18, 2018

1. To get more diverse teachers in more schools, start with diverse principals.
   by Peter Goff at The Brookings Institution
2. Ever wonder how your friends view your personality? You already know.
   by Don Campbell at the University of Toronto Scarborough
3. How improv performances can reduce anxiety among teens.
   by Jared Wadley at the University of Michigan
4. For a more successful negotiation, share a family-style meal with your counterpart.
   by Sandra M. Jones at the University of Chicago Booth School of Business
5. These unique ceramic particles can make buildings fire-safe.
   by Kate T. Q. Nguyen at the University of Melbourne

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