Blar i Publikasjoner fra CRIStin - NIBIO på emneord "Representative data"
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Evaluating free school fruit: results from a natural experiment in Norway with representative data
(Journal article; Peer reviewed, 2014)To assess impacts of the nationwide Norwegian School Fruit Scheme (NSFS) using nationally representative data. The NSFS is organized such that primary-school children (grades 1–7) are randomly assigned to one of three ...