This paper reports replications of studies of implicit artificial grammar (AG) learning and explicit series-solution learning with experienced second language learners in order to examine their population and content generalizability. As found by Reber, Walkenfeld, and Hernstadt (1991), there was significantly greater variance in explicit compared…

For beginning programmers, inadequate problem solving and planning skills are among the most salient of their weaknesses. In this paper, we test the efficacy of natural language tutoring to teach and scaffold acquisition of these skills. We describe ProPL (Pro-PELL), a dialogue-based intelligent tutoring system that elicits goal decompositions and…

CIRCSIM-Tutor is a computer tutor designed to carry out a natural language dialogue with a medical student. Its domain is the baroreceptor reflex, the part of the cardiovascular system that is responsible for maintaining a constant blood pressure. CIRCSIM-Tutor's interaction with students is modeled after the tutoring behavior of two experienced…

Research by the staff and advanced students of the North Dakota Summer Institute of Linguistics is presented. In "Verb Agreement and Case Marking in Burushaski" (Stephen R. Willson), an overview of Burushaski morphology and syntax is presented, with special attention to verb agreement and case marking. "A Backwards Binding Construction in Zapotec"…

Issues concerning the language of instruction used in teaching English to native speakers of Chinese, particularly adolescents, are discussed. The discussion draws on research in two areas: the role of language medium in the acquisition of concepts, and psycholinguistic differences between Chinese and English. It is concluded that while the…

Intended for use in Florida training programs for caregivers of infants and toddlers with disabilities, this guide presents an overview of the Model of Interdisciplinary Training for Children with Handicaps (MITCH); a user's guide to the series; and specific information for presenting Module 5, which focuses on the development of listening skills…

A study used the think-aloud method to determine how adult learners beginning to learn a second language through oral input construct meanings, and what processing behaviors they engage in to help them construct future meanings more effectively. The subjects, 5 adult undergraduate and graduate students aged 23-55, were taught 20 Hindi lessons…

A study investigated how Chinese children and adults interpreted sentences containing universal quantifiers and existential quantifiers. The purpose was to get preliminary evidence on whether Chinese children understand scope relations and whether they know which relations are possible for particular syntactic configurations. Subjects were 192…

A theory of how people learn certain procedural skills is presented. It is based on the idea that the teaching and learning that goes on in a classroom is like an ordinary conversation. The speaker (teacher) compresses a non-linear knowledge structure (the target procedure) into a linear sequence of utterances (lessons). The listener (student)…

The product of a two-year study investigating the literacy behavior of nine kindergarten students and their classmates, this report first explains the impetus and the theoretical foundations for the investigation and describes its subjects and setting. It then presents the methodology and the data collected from several related studies: (1)…

This study investigates the extent to which beginning to advanced students of English as a second language (ESL) understand antecedent/anaphora relationships in written discourse. The findings are related to previous research on anaphoric reference in first and second language contexts, emphasizing the significance of this factor in measurement of…

In order to build robust natural language processing systems that can detect and recover from miscommunication, the investigation of how people communicate and how they recover from problems in communication described in this artificial intelligence report focused on reference problems which a listener may have in determining what or whom a…

A study investigated the validity of an English listening skills test by comparing the results of native American and British English speakers with those of Dutch students of English as a second language. A hypothesis suggested that two-thirds of the items would test listening skills and the remaining third would test other knowledge. Test results…

Sixteen third grade students, 16 college students, and 16 older adults performed a lexical decision (word-nonword) task to determine age-related differences in the magnitude of contextual priming effects. Context length and target quality (intact versus degraded) were within subject manipulations. A significant Age X Context Length X…

Language is a complex social event. The rules determining its use vary with (1) the language field--the subject, text, and purpose; (2) the tenor of the social interaction; and (3) the mode or type of communication being used. The impact of the field, tenor, and mode on language use is reflected in a college student's retelling of a story to a…