title: Determining empirical thresholds for "definitely large" amounts of food for defining binge-eating episodes.
abstract: Binge episodes involve "definitely large" amounts of food, yet limited data exist regarding the upper limits of food consumption in non-binge eating episodes. Study 1 examined the concurrent validity of a self-report measure developed to measure "usual" food consumption. Results support good concurrent validity for most items across response versions. Study 2 identified the upper limits of normal food consumption (i.e., 85(th) percentile of participants' largest reported usual servings). Thresholds differed across types of foods, and men reported higher thresholds than women for several foods. Type of food and gender should be considered when assessing for "definitely large" amounts of food.
authors.affiliation: a Department of Psychology , Florida State University , Tallahassee , Florida , USA.
authors.forename: K Jean
authors.initials: KJ
authors.lastname: Forney
authors.forename: Lauren A
authors.initials: LA
authors.lastname: Holland
authors.forename: Thomas E
authors.initials: TE
authors.lastname: Joiner
authors.forename: Pamela K
authors.initials: PK
authors.lastname: Keel
mesh_terms: D000293:Adolescent; D002032:Bulimia / Q000145:classification* / Q000523:psychology; D004435:Eating; D005260:Female; D006801:Humans; D008297:Male; D012647:Self-Assessment; D012737:Sex Factors; D011795:Surveys and Questionnaires; D055815:Young Adult