Purpose: This research explored mechanisms of vowel variation in African American English by comparing 2 geographically distant groups of African American and White American English speakers for participation in the African American Shift and the Southern Vowel Shift. Method: Thirty-two male (African American: n = 16, White American controls: n =…

Most sociolinguistic studies rely on apparent time, cross-sectional methods to analyze language change. On the basis of apparent time data, sociolinguists have hypothesized that cultural processes of lifespan change create predictable cycles of linguistic behavior in which adolescents lead in the use of vernacular variants and advance sound change…

This dissertation evaluates the relationship between African American English and White Vernacular English as spoken in a small rural town in western North Carolina for consistencies in vowel production by group membership and for participation in the Southern Vowel Shift (SVS), a vowel rotation currently occurring in the Southern United States. A…