marginally significantp = .073
A main effect of Time was obtained [ F (5,115) = 3.47, p = .043, η p 2 = .13], which produced a marginally significant interaction with the consistency of the smile [ F (5,115) = 2.67, p = .073, η p 2 = .10] which is driven by increased activity predominantly from 2500ms onwards for consistent smiles, with a particular peak at 3000ms ( p = .070).