Achieving changes to education practices and structures is a significant issue facing reformers internationally, and researchers have confronted how such changes, and the conditions for these, might be conceptualized. These issues resonate particularly as researchers grapple with imagining a post-COVID-19 landscape where social and educational…

This is a study of processes of structural and functional diversification of the uses of three cognate verbs across the Indo-Iranian language family: "do/make", "be/become", and "give". First, this study identifies over sixty distinct construction types in which these verbs are used, including complex predicate…

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…

This is the first study of a large sample of Bulgarian-speaking toddlers and their communicative development. A Bulgarian adaptation of the MacArthur-Bates Communicative Development Inventory Words and Sentences was used to obtain parent report data on 153 children between the ages of 20 and 30 months. Lexical and grammatical development were…

This article addresses the question of how far working memory may affect second language (L2) learners' improvement in spoken language during a period of immersion. Research is presented testing the hypothesis that individual differences in working memory (WM) capacity are associated with individual variation in improvements in oral production of…

This study examined the impact of a second language (L2) on how event phases are categorized. The aim was to test how strong a boost the L2 system provides when learners are trained to classify events in a new way. The targeted linguistic contrast was the grammatical expression of change-of-state events in progress, available in English but far…

This study investigates Web-based, project oriented, many-to-many collaborative writing for academic purposes. Thirty-eight Fulbright scholars in an orientation program at a large Midwestern university used a Web-based word processing tool to collaboratively plan and report on a research project. The purpose of this study is to explore and…

Purpose: The author presents a tutorial on structural priming and its relevance to the study of grammatical development and language intervention. Method: The findings from structural priming studies are examined from the standpoint of the types of changes that occur in participants' language use, the contexts in which these changes occur, and the…

Jurgen Meisel's (JM) article is literally thought-provoking, especially for the issues that one can raise out of the central position that he develops, viz., "although bilingual acquisition in situations of language contact can be argued to be of significant importance for explanations of grammatical change, reanalysis affecting parameter settings…

The first goal of this study was to examine how individual differences in initial L2 proficiency help explain L2 grammar development in oral production during short-term immersion abroad. The second goal of the study was methodological, and evaluated challenges that can result from operationalizing learners' initial L2 proficiency as pretest…

Purpose: This longitudinal study assessed continuity and stability of productive language (vocabulary and grammar) and discourse features (turn-taking; asking and responding to questions) during mother-child play. Method: Parent-child language use in 119 Spanish-speaking, Mexican immigrant mothers and their children at two ages (M = 2.5 and 3.6…

Children acquiring their first languages are frequently regarded as the principal agents of diachronic change. The causes and the precise nature of the processes of change are, however, far from clear. The following discussion focuses on possible changes of core properties of grammars which, in terms of the theory of Universal Grammar, can be…

The -"s" genitives of English and Swedish play an important role in grammaticalization theory, as they are often used as counterexamples to the main tenet of that theory, viz. that grammatical change is unidirectional. In this paper I look at the emergence of the -"s" genitive in Danish, hoping that it may shed some new light on the evolution of…

This experimental study, using a pretest-intervention-posttest design, aims to explore the effect of semi-flipped instruction on the grammatical competence and writing skill of basic users of English. These users were also considered to be low achievers among their classmates, based on the opinions of their teachers, the criteria of the institute…

Pakistani English is a variety of English language concerning Sentence structure, Morphology, Phonology, Spelling, and Vocabulary. The one semantic element, which makes the investigation of Pakistani English additionally fascinating is the Vocabulary. Pakistani English uses many loan words from Urdu language and other local dialects, which have…