accuracies:

overall mean: 0.791958

by grammaticality:
gram 58.14394 
ungram 56.62879   

linear models:

V1 
g              -0.02332    0.01863   -1.25
commanocomma    0.12009    0.06748    1.78
g:commanocomma  0.02243    0.02367    0.95

Post-V1
g              -0.045293   0.019810   -2.29
commanocomma    0.027297   0.073876    0.37
g:commanocomma  0.003588   0.025099    0.14
