Correlations between predictors.

Bivariate correlation matrix giving Pearson’s r between terms entered into the single-subject regression models. sent: sentence order; word: word order within each sentence; frq, frq-, frq+: log-frequency for the current, previous, and following words; sndpwr: sound power at word onset; Ngram, SRN, CFG: surprisal from three language models. Off-diagonal correlations where |r| > 0.2 are highlighted with grey shading.