marginally significantp = .067
Comparing the effects of writing about the fear-inducing event and writing about a walk in the city park/forest revealed a weak and marginally significant main effect of measurement point for positive affect, Greenhouse–Geisser F (2.59, 329.24) = 2.51, p = .067, η p 2 = .019, and a strong significant main effect for negative affect, Greenhouse–Geisser F (2.18, 276.96) = 49.38, ε = 0.727, p < .001, η p 2 = .280.