marginally significantp = 0.056
This analysis was not significant for the full sample ( β = 0.176, r 2 = 0.031, p = 0.103), but was significant within child and YA groups together ( β = 0.305, r 2 = 0.093, p = 0.041), and was marginally significant within child, YA and MA groups together ( β = 0.228, r 2 = 0.052, p = 0.056).