Greta K Nagel, Ph.D.

Nagel received her Ph.D in Education from San Diego State University and the Claremont Graduate School in 1992, was an Elementary Principle for eight years and now teaches at California State Polytechnic University.

Nagel received her Ph.D in Education from San Diego State University and the Claremont Graduate School in 1992, was an Elementary Principle for eight years and now teaches at California State Polytechnic University. See less