Extremely isolated communities offer 'laboratory conditions' for examining the processes of language change and dialect formation. This book presents findings of the first-ever ethnographic fieldwork on the most remote island in the world with a permanent population, Tristan da Cunha. It documents the historical formation of a unique local dialect and investigates the sociolinguistic mechanisms that underlie dialect contact and new-dialect formation. It also uncovers the linguistic consequences of post-insularity - language change processes as a result of increasing contacts with other...

Applying insights from variationist linguistics to historical change mechanisms that have affected the consonantal system of English, Daniel Schreier reports findings from a historical corpus-based study on the reduction of particular consonant clusters and compares them with similar processes in synchronic varieties, thus defining consonantal change as a phenomenon involving psycholinguistics, sociolinguistics, phonological theory and contact linguistics. Moreover, he weighs the impact of external and internal effects on causation, examining data from a total of 15 varieties with different...