Discusses a corpus-based study that focuses on word epenthesis.Provides quantitative evidence that vowel epenthesis applies categorically in some environments and variably in others. Probabilistic analysis demonstrates that the variable pattern is constrained by a complex interplay of linguistic factors. Interprets such grammatical conditioning as…

Compares models of Optimality Theory (OT) and Variable Rules (VR), arguing that VR is superior on theoretical and empirical grounds: constraint effects are stable, transparent, learnable. Moreover, VR's probabilistic treatment of constraint effects allows successful modeling of cases in which multiple violations of a single constraint lead to…

Evidence from Warren County, North Carolina suggests a three-variant distinction for negative forms (i.e., wasn't, weren't, and won't). Throughout the history of sociological investigation, two types of variant have been noted: a sociolinguistic and a linguistic. In Warren County, "won't" functions as both types. (Author/VWL)

An analysis of the linguistic and social contexts of the occurrence of verbal "-s" marking in early Black English, within a historical and comparative perspective, shows that both third person singular and nonconcord "-s" are subject to regular, parallel environmental conditioning. (68 references) (Author/CB)