Purpose: Proteomic methodologies offer promise in elucidating the systemwide cellular and molecular processes that characterize normal and diseased thyroarytenoid (TA) muscle. This study examined methodological issues central to the application of 2-dimensional sodium dodecyl sulfate polyacrylamide gel electrophoresis (2D SDS-PAGE) to the study of…

This article presents ways in which students ascertain that what they have learned in mathematics is true. Students in the middle school (and a few from other grades) were interviewed by prospective and in-service teachers. Students were asked what they had learned recently in mathematics and how they knew it was true. The answers were grouped by…

A framework is presented for understanding how errors arise in institutional research, and principles are suggested to avert errors in work processes of institutional research offices. Error is defined as a product which fails to meet professional standards, has unacceptable process limitations, or is unacceptable to a client. The following four…

A discussion of environmental variables in children's language development focuses on the impact on the child of his/her surroundings, and especially the adults (parents and other caregivers) with whom the child interacts. The paper reviews the related literature with attention to the following: the parents' responsibility for child language…

A study examined prevailing views on the role of errors and on error correction held by teachers and other school-related personnel in contact with second language learners. An error perception inventory was administered to a group of school personnel (69 teachers and 18 other personnel) completing a graduate-level training program. Of these, 35…

A study analyzed the ability of 31 advanced students of English as a Second Language (ESL) to monitor their own use of article and verb errors in their compositions. Subjects were 31 foreign graduate students enrolled in an advanced composition course at Iowa State University. The two categories of grammatical errors were monitored in three…

Many times in both educational and social science research it is impossible to collect data that is complete. When administering a survey, for example, people may answer some questions and not others. This missing data causes a problem for researchers using structural equation modeling (SEM) techniques for data analyses. Because SEM and…

The issue of whether or not to correct errors in students' writing is controversial. Some scholars argue that error correction is helpful, while others argue that it is ineffective, perhaps even harmful. What is missing from the literature are studies about how error correction might affect the performance of specific types of students. This…

Digital media has become an increasingly powerful force in modern society. This volume brings together outstanding European, American and Australian research in "writing and digital media" and explores its cognitive, social and cultural implications. In addition to presenting programs of original research by internationally known…

Replicates an earlier study that used videotapes to examine the types of errors made by novice economics students in graphic analysis of a simple supply-demand problem. Further explores the issue by improving the framework for analyzing errors and documenting some methods used by novice groups to correct errors. (MJP)

Investigates the effectiveness of two types of computer feedback: one is traditional computer feedback that indicates only missing or unexpected words in the learner's response, and the other is intelligent computer feedback that provides further information about the nature of the errors in the form of metalinguistic rules. (17 references)…

Based on the statistical regularity of certain error types, an interlanguage grammar could be devised and applied to develop an intelligent computer tool, capable not only of identifying the typical errors in L2 student writing, but also of making adequate corrections. The purpose of the corrections is to make the student aware of the language…

This article analyzes the self-correction of spelling by learners of intermediate Japanese. Participants in this study consisted of 20 students with "kanji" (Chinese characters) background and 43 without. This study investigates (1) types of spelling errors made; (2) the success rate of corrections made when codes for types of errors…

This paper analyzes 18 non-native English lessons on teacher feedback and learner uptake at secondary levels in Hong Kong across Forms 1 to 5 (equivalent to Grades 7 to 11) and different types of lessons (Reading, Writing, Speaking, General English). 945 minutes of lessons were transcribed and analyzed. Results show: (1) Recast and explicit…

The aim of this study was to explore comprehension monitoring and perceived use of reading strategies as factors of reading comprehension. Participants were elementary school students from the fifth to the eighth grade. Error correction and text sensitivity tasks from the Metacomprehension test (Pazzaglia, De Beni, & Cristante, 1994), and the…