Characterization of a food image stimulus set for the study of multi-attribute decision-making
Open Access
- 28 August 2018
- journal article
- Published by F1000 Research Ltd in MNI Open Research
Abstract
Everyday decisions are generally made between options that vary on multiple different attributes. These might vary from basic biological attributes (e.g. caloric density of a food) to higher-order attributes like healthiness or aesthetic appeal. There is a long tradition of studying the processes involved in explicitly multi-attribute decisions, with information presented in a table, for example. However, most naturalistic choices require attribute information to be identified from the stimulus during evaluation or value comparison. Well-characterized stimulus sets are needed to support behavioral and neuroscience research on this topic. Here we present a set of 200 food images suited to the study of multi-attribute value-based decision-making. The set includes food items likely to appeal to those accustomed to North American and European diets, varying widely on the subjective attributes of visual-aesthetic appeal (“beauty”), tastiness and healthiness, as rated by healthy young Canadian participants (N=30-67). The images have also been characterized on objective characteristics relevant to food decision-making, including caloric density, macronutrient content and visual salience. We provide all attribute data by image and show the extent to which attributes are correlated across the stimulus set. We hope this stimulus set will accelerate progress in the study of naturalistic, value-based decision-making.Keywords
Funding Information
- Natural Sciences and Engineering Research Council of Canada (RGPIN2016-06066)
- Canadian Institutes of Health Research (MOP-119291)
This publication has 24 references indexed in Scilit:
- Calorie Labeling Promotes Dietary Self-Control by Shifting the Temporal Dynamics of Health- and Taste-Attribute Integration in Overweight IndividualsPsychological Science, 2018
- Food-pics: an image database for experimental research on eating and appetiteFrontiers in Psychology, 2014
- Informatic parcellation of the network involved in the computation of subjective valueSocial Cognitive and Affective Neuroscience, 2013
- The valuation system: A coordinate-based meta-analysis of BOLD fMRI experiments examining neural correlates of subjective valueNeuroImage, 2013
- Stimulus Value Signals in Ventromedial PFC Reflect the Integration of Attribute Value Signals Computed in Fusiform Gyrus and Posterior Superior Temporal GyrusJournal of Neuroscience, 2013
- Focusing Attention on the Health Aspects of Foods Changes Value Signals in vmPFC and Improves Dietary ChoiceJournal of Neuroscience, 2011
- The Bank of Standardized Stimuli (BOSS), a New Set of 480 Normative Photos of Objects to Be Used as Visual Stimuli in Cognitive ResearchPLOS ONE, 2010
- The Neurobiology of Decision: Consensus and ControversyNeuron, 2009
- Self-Control in Decision-Making Involves Modulation of the vmPFC Valuation SystemScience, 2009
- Reasoning the fast and frugal way: Models of bounded rationality.Psychological Review, 1996