Making the case for linguicism: revisiting theoretical concepts and terminologies in linguistic discrimination research

Abstract In an effort to foreground the concept of linguicism, this article provides a critical review of the research literature on linguistic discrimination, focusing on common concepts and terms applied to characterise the issue. Giving particular attention to studies which directly consider discrimination based on language or linguistic factors, we identify three main groups of concepts and terms which are widely used, including (a) race-based concepts, (b) language variation-based concepts and (c) general terms. The construction, meaning and usage of the concept of ‘linguicism’ are discussed separately from these three groups. Although race-based concepts, language variation-based concepts and general terms are extremely useful for particular research purposes, they may not be applicable to describe all or other forms of linguistic discrimination. It is argued that linguicism is a powerful theoretical construct, which can be used as an umbrella concept to capture the full range of linguistic discrimination issues. Suggestions are also presented for future research in relation to social factors associated with linguistic discrimination and research context, which is important to shed light on otherwise potentially unheard voices in linguistic discrimination scholarship.