highly significantp < 0.001
Group differences The MANCOVA on group differences in task response was highly significant for group [ F = 5.183, p < 0.001; pη 2 = 0.190] and also sex and age [ F = 4.199 & 2.299, p < 0.001 & = 0.023; pη 2 = 0.160 & 0.094 respectively].