... glottalization is usually associated with fragments, not all fragments are glottalized. In our database, 62% of fragments are not glottalized, and 9% of glottalized reparanda offsets are ... distributions of change in f0 and en- ergy for our data are unimodal; when we further test subclasses of Levelt and Cutler's error repairs and ap- propriateness repairs, statistical analysis does ... these cases as repairs, as well as to distinguish them from nonfrag- ment repairs. Thus, pausal duration may serve as a general acoustic cue for repair detection, particularly for the class...