highly significantp < 0.001
Blocked versus interleaved results Combining data across blocked and interleaved trials revealed a highly significant effect of blocking condition ( F (1,670) = 36.42, p < 0.001), with substantially higher error in the interleaved condition compared to blocked trials ( β = −6.56, SE = 1.09, t (670) = −6.04, p < 0.001).