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J Paradis

Publications and source records attributed to J Paradis.

10 recordsLinked to original sources
PubMed2000

Tense and temporality: a comparison between children learning a second language and children with SLI.

This study compares the morphosyntax of children with SLI to the morphosyntax of children acquiring a second language (L2) to determine whether the optional infinitive phenomenon (M. Rice, K. Wexler, & P. Cleave, 1995; K. Wexler, 1994) is evident in both learner groups and to what extent cross-learner similarities exist. We analyzed spontaneous production data from French-speaking children with SLI, English-speaking L2 learners of French, and French-speaking controls, all approximately 7 years old. We examined the children's use of tense morphology, temporal adverbials, agreement morphology, and distributional contingencies associated with finiteness. Our findings indicate that the use of morphosyntax by children with SLI and by L2 children has significant similarities, although certain specific differences exist. Both the children with SLI and the L2 children demonstrate optional infinitive effects in their language use. These results have theoretical and clinical relevance. First, they suggest that the characterization of the optional infinitive phenomenon in normal development as a consequence of very early neurological change may be too restrictive. Our data appear to indicate that the mechanism underlying the optional infinitive phenomenon extends to normal (second) language learning after the primary acquisition years. Second, they indicate that tense-marking difficulty may not be an adequate clinical marker of SLI when comparing children with impairment to both monolingual and bilingual peers. A more specific clinical marker would be more effective in diagnosing disordered populations in a multilingual context.

Child↗
PubMed1996

A Fellowship in Quality Management.

The U.S. Healthcare Fellowship in Quality Management at Hahnemann University was developed by a managed health care organization and health science university in order to train physicians in the theory and practice of quality management and clinical outcomes measurement. This article describes in detail the program content and the characteristics of applicants.

Adult↗
PubMed1995

Language differentiation in early bilingual development.

It has been claimed that children simultaneously acquiring two languages go through an initial stage when they are unable to differentiate between their two languages. Such claims have been based on the observation that at times virtually all bilingual children mix elements (e.g. lexical, morphological) from their two languages in the same utterance. That most, if not all, children acquiring two languages simultaneously mix linguistic elements in this way is widely documented. Although such code-mixing is not well understood or explained, there are a number of explanations unrelated to lack of language differentiation that may explain it. Moreover, while language differentiation is widely attested among bilingual children once functional categories emerge, usually during the third year, there is still some question as to how early in development differentiation is present. In this study, we examined language differentiation in five bilingual children prior to the emergence of functional categories (they ranged in age from 1;10 to 2;2 and in MLU from 1.23 to 2.08). They were observed with each parent separately and both together, on separate occasions. Our results indicate that while these children did code mix, they were clearly able to differentiate between their two languages. We also examine the possibility that the children's mixing is due to (a) their language dominance, and (b) their parents' rate of mixing. We could find no evidence that their mixing was due to parental input, but there was some evidence that language dominance played a role.

Canada↗
PubMed1995

Farmer's lung and variables related to the decision to quit farming.

An exploratory strategy was used to investigate why 55% of patients with farmer's lung (FL) disease quit farming. Three groups were recruited: 47 patients with FL disease who quit farming because of the disease (FLq), 76 patients with FL disease who continued farming (FLc), and 123 control farmers without a history of FL disease. The severity of FL disease at diagnosis was similar in both groups of patients. For example, single-breath carbon monoxide diffusion capacity predicted for FLq and FLc was 64.4 +/- 28.2 and 63.9 +/- 22.0, respectively. Relying on a cognitive-behavior theory, numerous physiological, behavioral, cognitive, affective, and social variables were assessed. Results showed that the decision to quit farming was based on cognitive and behavioral motives rather than physiological factors. Subjects in the FLq group showed more negative beliefs toward FL and had more fears of FL disease. FLq subjects also reported that family members, friends, and family doctors were more inclined to consider that FL disease could stop them from farming. However, self-efficacy to continue farming despite having FL disease and perceived hindrance caused by FL disease played the most important roles in the decision to quit farming.

Agriculture↗