Gregory S. Keenan

‘Eating to survive’: A qualitative analysis of factors influencing food choice and eating behaviour in a food-insecure population

Jo‐Anne Puddephatt, Gregory S. Keenan, Amy Fielden et al. · Appetite · 2019 · 126 citations · Full text

Public Health, Nutrition, Public Health Nutrition +16

Household Food Insecurity, Diet Quality, and Obesity: An Explanatory Model

Gregory S. Keenan, Paul Christiansen, Charlotte A. Hardman · Obesity · 2020 · 88 citations · Full text

Public Health, Nutrition, Nutritional Sciences +17

Information Distortion in Physicians’ Diagnostic Judgments

Olga Kostopoulou, J. Edward Russo, Gregory S. Keenan et al. · Medical Decision Making · 2012 · 76 citations · Full text

Nursing, Psychology, Clinical Decision Support +16

When a portion becomes a norm: Exposure to a smaller vs. larger portion of food affects later food intake

Eric Robinson, J. O. Henderson, Gregory S. Keenan et al. · Food Quality and Preference · 2019 · 24 citations · Full text

Agriculture, Nutrition, Psychology +17

The portion size effect: Women demonstrate an awareness of eating more than intended when served larger than normal portions

Gregory S. Keenan, L.H. Childs, Peter J. Rogers et al. · Appetite · 2018 · 15 citations · Full text

Agriculture, Nutrition, Psychology +14