J. Hagan

Designing Multidisciplinary Integrated Curriculum Units.

Marla Clayton, Jill Hagan, Pier Sun Ho, 2010 .

Children and Electronic Games: A Comparison of Parents' and Children's Perceptions of Children's Habits and Preferences in a United States Sample

J. Hagan, J. Funk, J. Schimming, 1999, Psychological reports.