Table 5.

Effects of bilingualism and BOLD signal on proportional RT switch costs

r2Increment in r2F% Attenuation
Model 1
    Language0.0923.86*
Model 2
    BOLD0.3777.54***
    Language0.3940.0170.4681.52

  • BOLD reflects average neural switch cost in left DLPFC, VLPFC, and ACC.

  • ↵*p = 0.056,

  • ↵***p < 0.001.