The first stage of combinatorial speech is better described as variable than uniform. Talk of variants obscures two different aspects of language (knowledge and use) and two different aspects of language development -- acquisition of the grammar (competence) and deployment of the grammar in speaking and listening (performance). Null subjects and…

The article by Amaral and Roeper (this issue; henceforth A&R) presents many interesting ideas about first and second language acquisition as well as some experimental data convincingly illustrating the difference between production and comprehension. The article extends the concept of Universal Bilingualism proposed in Roeper (1999) to second…

Bilingual first language acquisition (BFLA) has been considered a possible mechanism of contact-induced change in several recent studies (Siegel, 2008, p. 117; Satterfield, 2005, p. 2075; Thomason, 2001, p. 148; Yip & Matthews, 2007, p.15). There is as yet little consensus on the question, with divergent views regarding both BFLA at the individual…

The starting hypothesis of the keynote article (KA) is that language acquisition plays an essential role in processes leading to grammatical change. Consequently, a minimal requirement, to be met by explanations of diachronic change is that they rely on mechanisms which are operative in acquisition. The KA is therefore an appeal for…

Jurgen Meisel argues that "grammatical variation...can be described...in terms of parametric variation", and--crucially for his arguments in this paper--that "parameter settings do not change across the lifespan". To this extent he adopts the standard generative view, but he then departs from what he calls "the literature on historical…

Opinions differ on the importance of the native speaker's concept for language teaching and testing. This Commentary maintains that it is important and seeks to explain why. Three types of grammar are distinguished, the individual's, the community's and the human faculty of language. For first language teaching and testing it is the community's…

The authors of "Phrase-final prepositions in Quebec French: An empirical study of contact, code-switching and resistance to convergence", Poplack, Zentz & Dion (2011, this issue), henceforth cited as PZD, make a strong case for showing that, in spite of surface similarities, preposition stranding in Canadian French relative clauses…

There is a long linguistic tradition in which language change is explained in terms of first language acquisition. In this tradition, children are considered to be the agents of language change, or at least the agents of changes in the underlying grammar. Since the early 1980s, this has been formulated in the (generative) terminology in terms of…

Students will have to use language all their lives, whether they are signing off on stock investments, guiding airplanes to land, or writing the next great novel. Language is the stuff of communication, and English happens to be the most commonly used language in the world. However, Canadian schools do not adequately prepare young people to use…

Owing to analyses of large spoken corpora the linguistic knowledge of conversation has grown in recent years exponentially. Up until now little of this knowledge has trickled down to the EFL classroom. One of the reasons, this paper argues, is the failure in the relevant literature to spell out clearly how teaching conversational grammar affects…

A varieties grammar (VG) attempts to provide a unifying apparatus for various kinds of language varieties: diatopic, diastratic, and diatypic. The notion of "family grammar" appears to be especially useful in that process since it permits the postulation of a supergrammar for the whole family as well as that of subgrammars for the individual…

The possibility should be considered that English grammar has been misanalyzed for centuries because of grammarians' accepting fundamentally flawed assumptions about grammar and, even more so, about the history of English--and that this has resulted in a huge disconnect between English grammars and the genius of English that really exists. The…

This paper discusses the biological and social views of grammar with reference to recent research on grammar and language acquisition, arguing that grammars are individual constructs existing in the minds of individual speakers. Contains 24 references. (MDM)

Examines current theories of language change, and proposes the theory that language change can be observed and captured while in progress, and that language change can be considered a manifestation of human change in general. (AM)

Illustrates substrate reinforcement in the development of three current dialects of Melanesian Pidgin. Evidence of earlier variability is presented and the sociolinguistic conditions that later led to greater stability are described. Grammatical features that differentiate the dialects are examined. For each feature, it is shown that at least two…