Genetic and environmental influences on thin-ideal internalization across puberty and preadolescent, adolescent, and young adult development
نویسندگان
چکیده
منابع مشابه
Genetic and Environmental Influences on Cognition Across Development and Context.
Genes account for between approximately 50% and 70% of the variation in cognition at the population level. However, population-level estimates of heritability potentially mask marked subgroup differences. We review the body of empirical evidence indicating that (a) genetic influences on cognition increase from infancy to adulthood, and (b) genetic influences on cognition are maximized in more a...
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We examined the prevalence of dieting and negative eating attitudes among 2279 females (aged 10-14 years) in southern Ontario. Self-report questionnaires revealed that 29.3% of the girls were currently trying to lose weight and 10.5% had scores greater than the clinical threshold for disordered eating (Children's version of the Eating Attitudes Test [ChEAT] score > or = 20). Those with elevated...
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in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
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ژورنال
عنوان ژورنال: International Journal of Eating Disorders
سال: 2014
ISSN: 0276-3478
DOI: 10.1002/eat.22321