What does Drummond 1980 discuss on the conceptualizations of and around the notion of the “language continuum".

Drummond (1980) discusses the various conceptualizations of the "language continuum" and the differing perspectives surrounding this notion. He explores how different scholars and researchers interpret the language continuum in various ways, including the idea of a linear progression from one language to another, a more fluid and interrelated spectrum of languages, or a hierarchical structure of languages with varying levels of prestige.

Drummond also delves into the implications of these different conceptualizations on language planning, policy, and education. He highlights how the way in which the language continuum is understood can impact decisions regarding language preservation, promotion, and revitalization efforts. Additionally, Drummond discusses how the language continuum can influence language ideologies, attitudes, and identity formation among speakers of different languages.

Overall, Drummond's discussion of the language continuum underscores the complexity and diversity of language relationships and interactions, challenging conventional notions of linguistic boundaries and hierarchies.