highly significantp < .0001
Analysis of older group An ANOVA on SOA (4 levels) and load (2 levels) revealed highly significant main effects of both SOA [ F (3, 28) = 19.83, p < .0001] and load [ F (1, 30) = 22.73, p < .0001] and a significant interaction between the two [ F (3, 28) = 4.14, p < .01].