Edgar W. Schneider's dynamic model of postcolonial Englishes adopts an evolutionary perspective [1] emphasizing language ecologies. It shows how language evolves as a process of 'competition-and-selection', and how certain linguistic features emerge.[2] The Dynamic Model illustrates how the histories and ecologies will determine language structures in the different varieties of English, and how linguistic and social identities are maintained.[3]
Underlying principles
Five underlying principles underscore the Dynamic Model:[4]
Language evolution, and the emergence of contact-induced varieties, can be regarded as speakers making selections from a pool of linguistic variants made available to them.
Which features will be ultimately adopted depends on the complete “ecology” of the contact situation, including factors such as demography, social relationships, and surface similarities between languages etc.
The Dynamic Model outlines five major stages of the evolution of world Englishes. These stages will take into account the perspectives of the two major parties of agents – settlers (STL) and indigenous residents (IDG). Each phase is defined by four parameters:[4]
Extralinguistic factors (e.g. historical events)
Characteristic identity constructions for both parties
^Weston, Daniel (26 October 2011). "Gibraltar's position in the Dynamic Model of Postcolonial English". English World-Wide. A Journal of Varieties of English. 32 (3): 338–367. doi:10.1075/eww.32.3.04wes.
^Hansen, Beke (2018). Corpus linguistics and sociolinguistics: a study of variation and change in the modal systems of world Englishes. Leiden; Boston: Brill Rodopi. ISBN9789004381520.
^Kirkpatrick, Andy (2007). World Englishes: implications for international communication and English language teaching. Cambridge UP. Chapter 3.
^ abSchneider, Edgar (2007). Postcolonial English: Varieties around the world. Cambridge UP. Chapter 3.