Are Schools the Great Equalizer? Cognitive Inequality during the Summer Months and the School Year Beckett A. Broh, Paul T. von Hippel, D.B. Downey • 2004
Linking Extracurricular Programming to Academic Achievement: Who Benefits and Why? Beckett A. Broh • 2002
The Roles of Self-Esteem and the Sense of Personal Control in the Academic Achievement Process Beckett A. Broh, C.E. Ross • 2000