Methoden vergelijken

	Food Insecurity Experience Scale	Household Hunger Scale
Vakgebied	Food Agriculture Studies	Food Agriculture Studies
Familie	Latent structure	Process / pipeline
Jaar van ontstaan	2018	2011
Grondlegger	Carlo Cafiero, Sara Viviani & Mark Nord (FAO Voices of the Hungry)	Terri Ballard, Jennifer Coates, Anne Swindale & Megan Deitchler (FANTA)
Type	Experience-based latent-trait food insecurity scale estimated by Rasch modeling	Short experience-based household hunger screening scale for cross-cultural use
Oorspronkelijke bron	Cafiero, C., Viviani, S., & Nord, M. (2018). Food security measurement in a global context: The food insecurity experience scale. Measurement, 116, 146-152.	Ballard, T., Coates, J., Swindale, A., & Deitchler, M. (2011). Household Hunger Scale: Indicator Definition and Measurement Guide. Washington, DC: Food and Nutrition Technical Assistance II Project (FANTA-2), FHI 360.
Aliassen	FIES, FAO Food Insecurity Experience Scale, Voices of the Hungry Scale, Experience-based Food Insecurity Scale	HHS, FANTA Household Hunger Scale, Cross-Cultural Household Hunger Measure
Verwant	3	3
Samenvatting	The Food Insecurity Experience Scale (FIES) is an experience-based metric of food insecurity built on eight yes/no survey questions and calibrated with a Rasch (one-parameter logistic) item response model. Developed by FAO's Voices of the Hungry project and formalized by Cafiero, Viviani and Nord in 2018, the FIES treats food insecurity as a single latent trait that ranges from anxiety about access, through compromises in food quality and quantity, to going without eating for a whole day. Because the items are calibrated to a common metric and equated onto a global reference scale, the FIES allows comparable estimates of the prevalence of moderate and severe food insecurity across countries and over time, and it is the official instrument used to monitor SDG indicator 2.1.2.	The Household Hunger Scale (HHS) is a short, experience-based food-deprivation indicator developed by FANTA and documented by Ballard, Coates, Swindale and Deitchler in 2011, designed specifically to be valid for cross-cultural comparison. Unlike longer access scales, it focuses on the three most severe manifestations of food insecurity — having no food in the house, going to sleep hungry, and going a whole day and night without eating — each with a frequency follow-up over a four-week recall. The three items are recoded into a score from zero to six and partitioned into little-to-no, moderate, and severe household hunger. Because Deitchler and colleagues validated these items across diverse settings, the HHS provides a simple, comparable measure of severe food deprivation suitable for use in food-insecure regions worldwide.