Table 1. Type I ANOVA of the effects of treatment and temperature on the time taken by frogs (seconds) to cross 10 m. Adjusted R2 for the model = 0.53 Source DF F P Corrected Model 3 73.516 <0.0001 Temperature 1 144.986 <0.0001 Treatment (control, low traffic, high traffic) 2 37.781 <0.0001 Error 189 Total 193