Investigates minimizing errors in computational methods commonly used in chemistry. Provides a series of examples illustrating the propagation of errors, finite difference methods, and nonlinear regression analysis. Includes illustrations to explain these concepts. (MVL)

Describes observations, written samples, and interviews of (n=24) high school teachers learning concepts of group, subgroup, coset, normality, and quotient group in an Abstract Algebra course. General observations are made about the role of errors and misconceptions in light of an action-process-schema framework. (32 references) (MKR)

To help college teachers assist students in approaching reference materials to obtain citations, basic points that students should identify within citations are specified, and useful classroom techniques and materials are suggested. Common errors in search strategies are also noted. Some suggestions are made for selection of indexes for searching.…

A survey of 144 first-year law students from 78 undergraduate institutions investigated their level of cultural literacy. On average, students identified 24.1 percent of the 250 test items correctly, with widely varying error patterns by subject. It is concluded that students come to law school without enough factual information about our culture.…

Reports on the writing performance of Saint Lucian schoolchildren with particular reference to possible dialect interference in written speech. The study focuses on characteristic errors in the writing as well as the causes and significance of these errors and explores the available remedies. (21 references) (Author/CK)

A checklist is presented to help structure systematic observation and diagnosis of students' handwriting. A breakdown of handwriting skills is accompanied by possible problem behaviors and related factors (such as grasp of writing instrument and motor skills) to consider in error analysis. The most common elements diminishing legibility are…

Describes a study conducted in 1988 that investigated book availability in an academic library by providing a quantitative measure of library performance based on outcomes of card catalog searches and that can serve as a model for ongoing assessment in the library. Results are compared with earlier research from 1986. (Contains 12 references.)…

This study investigated sex differences in chemical problem solving among Nigerian secondary school chemistry students (100 males and 100 females). Male students excelled over the female students in the following problem-solving processes: (1) problem understanding; (2) construction and execution of solution plans; (3) exhibition of structural…

Used multiple case studies to examine the writing of eight second graders in a dual curriculum school with Hebrew as an additional language. Findings revealed some letter and directional reversals, mostly conventional word boundaries, and invented spellings in both languages. Evidence suggests that learning to write in an additional language is an…

Investigated whether the rate and patterns of pronoun case error were influenced by the composition of an individual pronoun's paradigm. Twenty-nine children ages 2;6 to 4;0 years were audiotaped interacting with their primary caregivers in various settings. Results indicated that 27 children produced case errors. The composition of a pronoun's…

This paper describes Test Analysis, an alternative assessment method which shifts the responsibility for learning and grading to the student. Students perform a written analysis of their corrected tests, especially errors, prior to receiving a final grade. Improvements in student attitudes toward tests and performance on them are reported from…

Introduces the technique of computer-aided error analysis, a new approach to analyzing learner errors in second-language learning. Data used to demonstrate the technique consist of a 150,000-word corpus of English written by intermediate and advanced-level French-speaking learners. The study concludes that error analysis is worthwhile,…

Analysis of 9,442 headings assigned by the Library of Congress to bibliographic records disclosed errors and obsolete elements involving MARC coding, terminology in main headings and subdivisions, application of subdivisions, and in mechanical elements. Awareness and understanding of patterns of errors and obsolescence in subject headings should…

Focuses on the importance of phonology in establishing orthographic representations. In normal readers, phonological and orthographic representations of words are so closely connected that they are usually coactivated, whereas in dyslexics, this connection is less strong, so that orthographic representations interfere less with phonemic…

Examines error gravity research design and its theoretical assumptions. Results indicate that investigators have only skimmed the surface of the process of error evaluation, which is shaped by extralinguistic factors. The article concludes that researchers should reconceptualize error gravity research and reassess earlier studies to confirm or…