Lynn Santelmann

Sensitivity to discontinuous dependencies in language learners: evidence for limitations in processing space

Five experiments using the Headturn Preference Procedure examined 15- and 18-month-old childrens sensitivity to morphosyntactic dependencies in English. In each experiment, the children were exposed to two types of passages. Passages in the experimental condition contained a well-formed English dependency between the auxiliary verb is and a main verb with the ending -ing. Passages in the control condition contained an ungrammatical combination of the modal auxiliary can and a main verb with the ending -ing. In the experiments, the distance between the dependent morphemes was systematically varied by inserting an adverbial of a specified length between the auxiliary and main verbs. The results indicated that 18-month-olds are sensitive to the basic relationship between is and -ing, but that 15-month-olds are not. The 18-month-olds, but not the 15-month-olds, listened significantly longer to the passages with the well-formed English dependency. In addition, the 18-month-olds showed this preference for the well-formed dependency only over a limited domain of 1-3 syllables. Over domains of 4-5 syllables, they showed no significant preference for the experimental over the control passages. These findings indicate that 18-month-olds can track relationships between functor morphemes. Additionally, these findings are consistent with the hypothesis that 18-month-olds are working with a limited processing window, and that they are only picking up relevant dependencies that fall within this window.

Continuity and development in the acquisition of inversion in yes/no questions: dissociating movement and inflection.

This paper examines two- to five-year-old childrens knowledge of inversion in English yes/no questions through a new experimental study. It challenges the view that the syntax for inversion develops slowly in child English and tests the hypothesis that grammatical competence for inversion is present from the earliest testable ages of the childs sentence production. The experimental design is based on the premise that a valid test of this hypothesis must dissociate from inversion various language-specific aspects of English grammar, including its inflectional system. An elicited imitation method was used to test parallel, lexically-matched declarative and question structures across several different verb types in a design which dissociated subject-auxiliary inversion from the English-specific realization of the inflectional/auxiliary system. Using this design, the results showed no significant difference in amount or type of childrens errors between declarative (non-inverted) and question (inverted) sentences with modals or auxiliary be, but a significant difference for sentences with main verbs (requiring reconstruction of inflection through do-support) and copula be. The results from sentences with auxiliary be and those with modals indicate that knowledge of inversion is present throughout our very young sample and does not develop during this time. We argue that these results indicate that the grammar of inversion is present from the youngest ages tested. Our results also provide evidence of development relevant to the English-specific inflectional system. We conclude with a new developmental hypothesis: development in question formation occurs in integrating language-specific knowledge related to inflection with the principles of Universal Grammar which allow grammatical inversion.

English-learning infants' segmentation of trisyllabic words from fluent speech

Recent investigations with English-learning infants have shown that the rhythmic properties of English influence how infants segment fluent speech. In particular, 7.5-month-old infants have been shown to extract bisyllabic words that conform to the predominant strong/weak stress pattern of English but not weak/strong words. The present series of studies examined whether English-learning 7.5-month-olds’ segmentation abilities are limited to extracting strong/weak bisyllables or whether they are able to segment longer strings, such as trisyllables (strong/weak/strong). The results indicated that infants can segment trisyllabic words from fluent speech but only when the first syllable receives primary stress (e.g., cantaloupe). When primary stress falls on the last syllable (e.g., cavalier), infants segment only the final stressed syllables. Overall, the findings suggest that 7.5-month-old English-learning infants are able to segment longer strings, and that they use stress as a major cue in segmentation. English-learners appear to equate strong syllables with word onsets only when the strong syllable receives primary stress.

Dental Student to Patient Communication Analysis: A Pilot Study

ABSTRACT It is very crucial that dental students who comprise our future dental workforce are adequately trained in communication skills. This training is especially important because of the increasing population of English as Second Language (ESL) patients in our community health centers, dental offices, and dental schools. The objective of this exploratory pilot study was to analyze dental student conversations about patient treatment plans to native English and ESL patients. The study recruited four dental students who spoke English as their first language and four patients, two with English as their native language and two with English as their second language from Oregon Health & Science University School of Dentistry. A Panasonic Palmcorder video camera was used to record the dental student to patient procedural conversations, which were then transcribed. Data analysis included rhetorical analysis to explore the argument structures and conversation analysis to explore the linguistic moves used in treatment plan conversations. The results showed three common errors that dental students made while dealing with ESL patients that did not exist with the native speaking patients: The consistent assumption of patient comprehension, the use of over technical jargon, and a lack of use of multi-mediated forms of communication to bridge communicative barriers. There are obvious skills to be learned by the dental students for communicating treatment plans and dealing with ESL patients. Further research and effective teaching resources are needed to better serve our patient population.

Fostering Master's Students' Metacognition and Self-Regulation Practices for Research Writing

ABSTRACT Proficiency in writing is crucial for success in graduate school. While doctoral student writing has received attention in the research literature, little research has focused on masters student writing. Masters students need to be skilled writers in their professional lives, and have the same if not greater need for writing instruction as other graduate students. When writing is taught in graduate school, the instruction often focuses on content and text, not on the writing context and process. Recent research on academic writing suggests the importance of focusing on the behaviors, motivations, and cognitions that surround student writing, especially metacognitive awareness and self-regulation of the writing processes. This qualitative case study examined MA TESOL students’ reactions to classroom activities designed to teach metacognitive awareness of writing strategies, self-regulation of writing practices, and text strategies. Data collected included surveys and students’ writing plans. Five themes emerged from the data analysis. Students benefitted from: Increased metacognitive awareness of writing practices, the focus on the social support of writing, the opportunity to review peers’ papers, discussion of the stress points around writing, and instruction about the text structures underlying academic writing. Suggestions for application of instructional practices to other writing programs are included.