academic article

• Impact of a Rewards-Based Incentive Program on Promoting Fruit and Vegetable Purchases..  American journal of public health.  105:166-172. 2015
• Buying food on sale: a mixed methods study with shoppers at an urban supermarket, Philadelphia, Pennsylvania, 2010-2012..  Preventing chronic disease.  -. 2014
• Quality of life and symptom attribution in long-term colon cancer survivors..  Journal of evaluation in clinical practice.  14:254-8. 2008