The goal of this research project is to learn what the impact of the specific project "Aan Tafel in 1 2 3 euro" is on the food and meal habits of families of lower SES. Three types of studies will be conducted: WP1) Process evaluation via qualitative research: focus groups and/or individual interviews with participants of Aan Tafel in 1 2 3 euro, and with delegates of the social organizations; WP2) Effect evaluation via secondary data-analysis of purchase data retrieved from loyalty cards of participants, and of general customers (i.e., control group); WP3) Process and effect evaluation with a control group in a baseline-post design: the intervention group are participants of the program, and the control group are clients in social organizations, but do not participate in the program. On the one hand we want to find out if the intervention has an effect on specific determinants (i.e., food literacy, self-efficacy, attitudes, food security) of food behavior/meal prepping behavior and on meal structure of the family (i.e., amount of freshly made meals, amount of meals cooked and consumed together) (WP3), as well as on participants' food choices (WP2). On the other hand we want to find out how participans experience the program, what succes factors and barriers are, as well as how social organizations experience the program (as a partner of Colruyt, and contact person of the vulnerable families) (WP1).
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Change in Food literacy
Timeframe: Change from baseline food literacy at 3 months
Change in Self-efficacy for eating/cooking vegetables and fruits
Timeframe: Change from baseline self-efficacy at 3 months
Change in Cooking attitude
Timeframe: Change from baseline attitudes at 3 months
Change in Food security
Timeframe: Change from baseline food security at 3 months
Change in Family meal time frequency
Timeframe: Change from baseline meal time frequency at 3 months
Change in Meal preparation
Timeframe: Change from baseline meal preparation at 3 months
Change in food purchases (WP2)
Timeframe: Change from amount of food purchases before the subscription into the project at the time after subscription