Browsing Conference papers by Author "Gwozdz, Wencke"
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Reisch, Lucia A.; Gwozdz, Wencke (Frederiksberg, 2011)[More information][Less information]
Abstract: To understand the rising prevalence of obesity in affluent societies, it is necessary to take into account the growing obesity infrastructure, which over past decades has developed into an obesogenic environment. This infrastructure is a direct reflection of the mainstream economic growth paradigm that the literature on consumer culture characterizes as chronic overconsumption. This study examines the effects of one of the constituent factors of consumer societies and a key contributory factor to childhood obesity: commercial food communication targeted to children and its impact on their food knowledge and food preferences. Because evaluations of traditional information- and education-based interventions suggest that they may not sustainably change food patterns, we combine insights from behavioral economics and traditional consumer behavior theory to formulate seven hypotheses, which we then test using a subsample from the IDEFICS study. The results reveal not only that advertising has divergent effects on children’s food knowledge and preferences but that food knowledge is unrelated to food preferences, a finding that has important implications for future research and public policy. URI: http://hdl.handle.net/10398/8333 Files in this item: 1
Reisch_Gwozdz_2011.pdf (142.5Kb) -
An Analysis of Factors Influencing Diets of European ChildrenGwozdz, Wencke; Reisch, Lucia A.; DeHenauw, Stefaan; Lissner, Lauren; Moreno, Luis; Tornaritis, Michael; Molnar, Denes; Siani, Alfonso; Veidebaum, Toomas; Pigeot, Iris (Frederiksberg, 2011)[More information][Less information]
Abstract: Because interventions related to diet and other health behaviours are seldom successful and/or sustainable, it is extremely important to identify the individual factors that contribute to a healthier or unhealthier diet. To this end, we use cross-sectional data from the IDEFICS study to analyse the dietary behaviour of children aged between 2 and 9 years in eight European countries. We model the complex nature of these individual factors using structural equation modelling. Our results show that both sedentary behaviour and food exposure are strong contributors to children’s dietary choices. However, although we find a positive relation between a healthy diet and weight status for girls, weight status appears independent of diet quality for boys. These outcomes, although they permit no firm conclusions on health policy strategies, clearly suggest that further research based on longitudinal data could provide valuable insights for the design of successful prevention and intervention strategies. URI: http://hdl.handle.net/10398/8334 Files in this item: 1
GwozdzReisch_2011.pdf (273.6Kb)
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