Todd B. Monroe, PhD, is Research Associate, School of Nursing, Vanderbilt University, Nashville, Tennessee.
Heidi Kenaga, PhD, is Lecturer, Department of English, Wayne State University, Detroit, Michigan.
Mary S. Dietrich, PhD, is Associate Professor, School of Nursing, Vanderbilt University, and School of Medicine, Vanderbilt University, Nashville, Tennessee.
Michael A. Carter, DNSc, DNP, FAAN, is University Distinguished Professor, College of Nursing, The University of Tennessee Health Science Center, Memphis, Tennessee.
Ronald L. Cowan MD, PhD, is Associate Professor of Psychiatry, Psychology, and Radiology, School of Medicine, Vanderbilt Addiction Center, Vanderbilt Psychiatric Neuroimaging Program, Vanderbilt University, Nashville, Tennessee.
Accepted for publication June 28, 2012.
This paper was accepted under the editorship of Dr. Molly C. Dougherty.
The authors have no funding or conflicts of interest to disclose.
Corresponding author: Todd B. Monroe, PhD, Vanderbilt University School of Nursing, Vanderbilt University Institute of Imaging Science, 461 21st Ave. South, Nashville, TN 37209 (email: [email protected]).