United States

Houser, Linda & Vartanian, Thomas P.

Ruhm, Christopher J.

Science Newsline - Psychology

Gornick, Janet C. & Meyers, Marcia K.

American Federation of Teachers

Copeland, Kristen A.; Sherman, Susan N.; Kendeigh, Cassandra A.; Kalkwarf, Heidi J. & Saelens, Brian E.

Phend, Crystal

Buehler, Cheryl & O'Brien, Marion

Heckman, James J.

Tavernise, Sabrina