title: The social construction of competence: Conceptions of science and expertise among proponents of the low-carbohydrate high-fat diet in Finland.
abstract: The article looks at conceptions of science and expertise among lay proponents of the low-carbohydrate high-fat diet in Finland. The research data consist of comments on a webpage related to a debate on the health dangers of animal fats screened in Finnish national television in autumn 2010. The article shows that contrary to the prevailing image advocated by the national nutritional establishment, which is based on the deficit model of public understanding of science, the low-carbohydrate high-fat proponents are neither ignorant about scientific facts nor anti-science. Rather, they express nuanced viewpoints about the nature of science, the place of individual experience in nutritional recommendations and the reliability of experts. Inspired by discussions on the social construction of ignorance, the article argues that the low-carbohydrate high-fat proponents are engaged in what it callsthe social construction of competencewhen they present their position as grounded in science and stylize themselves as lay experts.
authors.affiliation: National Consumer Research Centre, Finland mikko.jauho@ncrc.fi.
authors.forename: Mikko
authors.initials: M
authors.lastname: Jauho
mesh_terms: D050528:Diet, Carbohydrate-Restricted / Q000523:psychology*; D059305:Diet, High-Fat / Q000523:psychology*; D005387:Finland; D011639:Public Opinion
keywords: expert knowledge; ignorance; laypersons; low-carbohydrate high-fat diet; public understanding of science; scientific controversies