title: Biased sampling: no 'Homer Simpson Effect' among high achievers.
authors: Hannah L
authors: HL
authors: Dugdale
authors: Martin
authors: M
authors: Hinsch
authors: Julia
authors: J
authors: Schroeder
mesh_terms: D004463:Ecology / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D012108:Research Personnel / Q000706:statistics & numerical data*; D012647:Self-Assessment