1 Department of Nutritional Sciences, University Park, PA, United States; Department of Food Science, University Park, PA, United States. Electronic address: [email protected].
2 Department of Nutritional Sciences, University Park, PA, United States.
3 Department of Psychology, University Park, PA, United States.
4 The Pennsylvania State University, University Park, PA, United States; Department of Psychology, University of Georgia, Athens, GA, United States.
5 Department of Psychological Sciences, University of Vermont, Burlington, VT, United States.