A description and analysis of domain theory is outlined and evaluated to highlight the difficulties of using domain theory as a basis for research into variability in interlanguage. (34 references) (VWL)

Applies two tests--local acceptability and international intelligibility--to four varieties of Nigerian English. Only one variety passes both tests, one that is associated with the most highly educated or sophisticated Nigerian speakers of the language and is intelligible internationally. (JP)

Suggests that Kachru' model representing English worldwide must adapt by (1) moving away from a focus on nation-states in favor of a sociolinguistic focus on English-speaking communities wherever they are found and (2) recognizing that fundamental differences across contexts for English worldwide cannot be glossed over in support of specific…