a trend toward significanceP = 0.09
The interaction showed a trend toward significance ( F 1,730 = 2.813, P = 0.09); therefore posthoc comparisons were completed that demonstrated that the left SCM muscle onset latency was slower in older adults during both classic startle (Δ = 7 msec, P = 0.001) and startReact (Δ = 5 msec, P = 0.03) conditions.