The use of BE as an auxiliary verb with intransitive verbs has declined in all the Romance languages over the past five centuries. Today, Spanish and Portuguese use only HAVE, in Catalan and Romanian BE occurs in marginal contexts, and in French, BE is used with approximately 40 verbs. Italian is a notable exception, since BE is still used as the…

This study investigated written language in the form of personal and formal letters written by 10 people who sustained a stroke and 10 people who sustained traumatic brain injury, and compared their performance with 15 non brain-damaged people. In order to explore the writing skills of these individuals from a sociocultural perspective, a…

Within child language acquisition research, there has been a fair amount of controversy regarding children's knowledge of the grammatical properties associated with verbal inflection (e.g., tense, agreement, and aspect). Some researchers have proposed that the child's early grammar is fundamentally different from the adult grammar, whereas others…

Two types of experiments investigate the visual on-line and off-line processing of German ver-verbs (e.g., verbittern "to embitte"). In Experiments 1 and 2 (morphological priming), latency patterns revealed the existence of facilitation effects for the morphological conditions (BITTER-VERBITTERN and BITTERN-VERBITTERN) as compared to the neutral…

Between the ages of 3 and 7 years, children have been observed to produce verb argument structure overgeneralization errors (e.g., Don't giggle me; Bowerman, 1982, 1988; Pinker, 1989). A number of recent studies have begun to find evidence that the precise distributional properties of the input may provide an important part of the explanation for…

For over 20 years, SLA research has been investigating the role of negotiation in second language acquisition. While much attention has been given to an examination of the conditions that are necessary for acquisition and the factors that can facilitate opportunities for negotiation, limited attention has been given to a longitudinal study of the…

As students enter college, English composition instructors complain that students lack essential grammar basics to create clear, coherent pieces of writing. The number of students requiring developmental coursework at institutions has increased significantly since the institution of mandatory placement in 2000. In the face of the challenge to…

This study addresses the role of output in second language (L2) acquisition by comparing processing instruction (PI) to communicative output (CO) tasks. Participants included 80 English-speaking adults from six university course sections of beginning L2 Spanish, with two assigned to each treatment (PI = 27; CO = 28) and two others comprising a…

This paper investigates the acquisition of prosodic words in European Portuguese (EP) through analysis of grammatical and statistical properties of the target language and child speech. The analysis of grammatical properties shows that there are solid cues to the prosodic word (PW) in EP, and the presence of early word-based phonology in child…

In learning to perceive and produce speech, children master complex language-specific patterns. Daunting language-specific variation is found both in the segmental domain and in the domain of prosody and intonation. This article reviews the challenges posed by results in phonetic typology and sociolinguistics for the theory of language…

This paper experimentally examines the effects of the case-markings and the constraint on the assignments and the receptions of thematic roles in Japanese sentence processing. A self-paced reading experiment was carried out with syntactically well-controlled Japanese sentences including homonyms locally ambiguous between nouns and verbs. The…

This study deals with the development and recoverability of word-final codas in Chinese-Swedish interlanguage. The relation between consonant deletion and vowel epenthesis is investigated from both a developmental perspective and a grammatical-functional one. Longitudinal, conversational data from three Chinese beginner learners of Swedish were…

It has been suggested that tense and aspect distributions are very difficult to learn in a second language (L2), they are prone to fossilize universally, and their interpretive properties are subject to a critical period (Coppieters, 1987). This study focuses on the acquisition of the semantic implications of the preterite-imperfect contrast in…

In traditional classifications of languages by inflectional subsystems, both creole languages and the results of untutored SLA (interlanguages) are classified as isolating. We focus on remnants of verbal inflectional morphology in French-related creoles and ask: (a) Can the properties of verbal morphology be attributed to SLA, and (b) what does…

In the current debate about the abstractness of children's early grammatical knowledge, Tomasello & Abbott-Smith (2002) have suggested that children might first develop "weak" or "partial" representations of abstract syntactic structures. This paper attempts to characterize these structures by comparing the development of constructions around…