O. Hayden Griffin

Aptitude and Personality Traits in Retention of Engineering Students

Paul Kauffmann, Karl L. Wuensch, Cathy W. Hall, 2015 .

Regulating a novel drug: an evaluation of changes in use of Salvia divinorum in the first year of Florida's ban.

O. Hayden Griffin, J. Boman, O. Griffin, 2012, The International journal on drug policy.

Salvia Divinorum Use among a College Student Sample

O. Hayden Griffin, O. Griffin, B. Miller, 2008, Journal of drug education.