highly significantp < .001
Offset turned out to be highly significant, F(1,8) = 26.17, p < .001, with SDs of offset judgments being about twice the SDs of onset judgments ( SD Onset = 26.9 ms; SD Offset = 45 ms).
Offset turned out to be highly significant, F(1,8) = 26.17, p < .001, with SDs of offset judgments being about twice the SDs of onset judgments ( SD Onset = 26.9 ms; SD Offset = 45 ms).
For subject KT the perceived onset time also appeared to slightly depend on stimulus duration, as reflected by a marginally significant main effect of Duration , F(5,45) = 2.97, p = 0.057 (after Greenhouse-Geisser correction due to violation of the sphericity assumption).