Listeners seem to use their grammatical knowledge to correct for noise in
speech, but what roles does contextual and statistical information play in
determining if and how to correct? To investigate this, we first replicate
Mack et al. (2012), a study which investigated usage preferences for
null-subject constructions using a speech restoration paradigm. By
manipulating the placement of the noise in the fillers, we construct two
additional experiments with either random or highly-structured noise
distribution. While still ongoing, preliminary results from the study show
listeners seem to place less importance on grammaticality-based correction
strategies when faced with highly structured noise.