marginally significantp = 0.06
For infants tested in Paris, the Stimulus Type X Habituation type interaction was marginally significant (F(1,30) = 3.53, p = 0.06), as infants habituated to scale-invariant sounds looked significantly longer to switch than to same trials (Scheffé post hoc: p = 0.02), but infants habituated to variable-scale sounds did not differ in their looks to the two trial types (Scheffé post hoc: p = 0.81).