Prior research has extensively explored audiovisual speech perception and literacy skills in various linguistic contexts. Studies have shown that children's ability to integrate auditory and visual speech cues plays a crucial role in language acquisition and development (Erdener & Burnham, 2013; Lalonde & Werner, 2021). Furthermore,…

This dissertation studies the acquisition of Mandarin relative clauses (RCs), including the distributional pattern of different RC types in adult child-directed speech (study 1) and four-year-old Mandarin-speaking children's comprehension of different RC types (study 2). An RC is a subordinate clause that modifies a noun and is embedded within a…

This paper begins with a review of recent studies of the development of phonology, syntax, and semantics between the ages of five and twelve. Studies in pragmatics (or the functions of language) are also considered. The paper then turns from investigations of oral language acquisition to an examination of the interplay between oral and written…

Starting with a model for explaining comprehension and noncomprehension of verbal material in terms of a match/mismatch principle, this project developed a scale of language usage and explored hypotheses about how comprehension may become possible if a child does not now comprehend some particular oral or written text. Eight separate reports are…

This issue is devoted to first language acquisition. It includes twelve papers concerning: the acquisition of liquids ("1" and "r"); creative errors in the written syntax of deaf children; theoretical and methodological problems in the acquisition of phonology, illustrated from Greek and English: the basis of articulation; the philosophy of…

This paper describes the past assumptions about the mismatch of child language and school language, noting the distance principle, the characteristics of language interference and the various treatments that have been hypothesized. Past research involving language mismatch and reading is reviewed, and it is noted that even though the best evidence…