highly significantp = 2.5e−4
We find highly significant differences between groups in motor noise ( F = 8.7, p = 2.5e−4), driven by enhanced motor noise in the relatively ‘Low’ subtype compared to the relatively ‘High’ subtype ( t = − 3.2, p = 0.002, Cohen’s d = 0.77) and compared to TD children ( t = − 4.1, p = 1.33e−4, Cohen’s d = 0.85).