Describes ACTS, an Automated Chinese Text Segmentation prototype for Chinese full text retrieval that applies partial syntactic analysis, (i.e., the analysis of morphemes, words, and phrases) but not complete sentences. Topics include Chinese morphosyntactic categories; word grammar; segmentation; category disambiguation; parsing; and possible…

This paper examines several ways in which the morphological structure of words might enter their lexical representation or processing. It addresses possibilities such as representational economy, efficiency of processing, and module-external motivations. (55 references) (MDM)

An adult with language-learning difficulty participated in an instruction program for remediating a morphological impairment. The program focused on metalinguistic information and the contrast of sentence pairs differing in single morphological features. Results confirmed the program's effectiveness in improving the accuracy of suffix usage in…

The study found differential learning rates in a group of bilingual children (ages four to six) with limited English proficiency (LEP) when they all were taught an invented morpheme. The language-impaired children in the group learned the morpheme at a slower rate than the nonimpaired children. Results have implications for identifying language…

Proposes that interlanguage constructions are driven by different types of morphemes, and argues that the reason why morphemes are not acquired at the same rate is that they are projected differently from the mental lexicon. Claims that early IL forms are the consequences of the learner's incomplete acquisition of the abstract lexical entries of…

Some research has posited a natural order of acquisition of English grammatical morphemes common to all learners of English as a Second Language. This meta-analysis investigated whether a combination of five determinants--perceptual salience, semantic complexity, morphophonological regularity, syntactic category, and frequency) accounts for a…

Argues that accuracy orders in morpheme acquisition by adult second language learners can be predicted by a model of morpheme classification, the 4-M model. The model identifies four types of morphemes; content morphemes, early system morphemes, and two types of late system morphemes. (Author/VWL)

The relationship between children's language acquisition and their nonverbal intelligence has a long tradition of scientific inquiry. Current attention focuses on the use of nonverbal IQ level as an exclusionary criterion in the definition of specific language impairment (SLI). Grammatical tense deficits are known as a clinical marker of SLI, but…

Background: Language intervention procedures often involve the speech-language pathologist highlighting or making more salient forms that are problematic for the child with a language impairment. According to limited processing accounts of specific language impairment (SLI), one way to increase the saliency of a form is to manipulate its sentence…

Recent investigations have supported the ability of persons with Down syndrome to continue learning language on into adulthood. The importance of intervention to increase communicative competence is evident--what is not known is the effectiveness of such intervention. The authors report here on a series of case studies that investigated a language…

This study examines morphological awareness in developmental dyslexia. While the poor phonological awareness of dyslexic children has been related to their difficulty in handling the alphabetical principle, less is known about their morphological awareness, which also plays an important part in reading development. The aim of this study was to…

This follow-up study on the acquisition of the aspectual distinction between the pass compos (PC) and the imparfait (IMP) investigates the differential outcomes of the results presented in an earlier study, Ayoun (2001), by pursuing two lines of research: the effectiveness of written recasts versus models and traditional grammar instruction, and…

In this study, 22 children with early left hemisphere (LHD) or right hemisphere (RHD) focal brain lesions (FL, n=14 LHD, n=8 RHD) were administered an English past tense elicitation test (M=6.5 years). Proportion correct and frequency of overregularization and zero-marking errors were compared to age-matched samples of children with specific…

This study presents results from sentence-completion and grammaticality-judgement tasks with seven German-speaking agrammatic aphasics and seven age-matched control subjects examining verb finiteness marking and verb-second (V2) placement. The patients were found to be selectively impaired in tense marking in the face of preserved mood and…

This study presents results from sentence-completion and grammaticality-judgment tasks with 7 German-speaking agrammatic aphasics and 7 age-matched control subjects examining tense and subject-verb agreement marking. For both experimental tasks, we found that the aphasics achieved high correctness scores for agreement, while tense marking was…