marginally significantp = 0.053
The main effect of normativity was marginally significant ( F 135 = 3.81, p = 0.053, η p 2 = 0.03) and the interaction of valence × normativity was not significant ( F 135 = 0.16, p = 0.69, η p 2 = 0.002). 3.1.2 Value updating of older adults deviated from model predictions in normative trials Even though in normative trials older adults showed qualitatively normative updating performance (ΔWTSs deviated from 0) as the analyses above revealed, their performance can still quantitatively deviate from Bayesian predictions.