The article explores information processing models of spelling performance and argues that an adequate theory of spelling processes must include: (1) qualitative changes in performance as a function of maturation that underlie development of automaticity; (2) transactional development of spelling-related knowledge structures and efficient…

High school students' misunderstandings of the conceptual machine of the BASIC programming language were examined using a screening test and structured interviews to determine their understanding of fundamental concepts such as variables, assignments, loops, flow and control, and tracing and debugging. (MBR)

Discusses the value of studying errors made by students in the process of learning science. Addresses 20 research questions dealing with student learning errors. Attempts to characterize errors made by students and clarify some terms used in error research. (TW)

Describes a computer-assisted research project into the writing errors of English as a second language college students. Sentences with error types and first languages of students were entered into a database and analyzed for the most common errors of all students and the most prevalent patterns within each language group. (Author/SED)

Compares the performance of German school learners of English in a communicative writing task and of their teachers in assessing it with that of native English pupils and teachers carrying out the same task. Raises questions about the appropriate performance model for communicative tasks and the role of usage in teacher assessments. (Author/SED)

Employs a multiple research methodology to investigate and compare the time perceptions of university teachers from the United Kingdom and Nigeria. Both groups seriously miscalculated time spent on various activities. Reveals remarkable similarities regarding the actual activities and the degrees of estimation. (MJP)

Uses item analysis techniques to compare two multiple-choice test formats for assessing second language students' competence in English structure in terms of mean scores, item difficulty, and item discrimination. Findings reveal that difficulty and discrimination aspects are item-specific rather than format-dependent and items with moderate…

Presents a framework for dealing with errors in natural language sentences within the context of automated second-language teaching. Using a feature grammar, it is possible to describe various types of errors in a uniform framework, clearly define an error, and analyze the error source. (24 references) (Author/CK)

Describes a study of undergraduates in a biology course for nonmajors that examined the effects of four methods of immediate corrective feedback during computer-based instruction (CBI). The relationship between types of corrective feedback and types of errors made by learners during CBI and during a later retention test is also examined. (33…

Describes two studies that assessed decision-making skills using common cognitive errors and evaluated the impact of computer-based role-playing exercises on the development of these skills. Results with high school students, undergraduates, and earth science professionals are discussed which indicate that well-designed computer-based laboratories…

A study analyzed the accuracy of Spanish second-language production across three tasks (narrative, multiple-choice cloze test, fill-in cloze test) on three discourse-determined grammatical items (subject pronouns, articles, past tense aspect) among 74 intermediate and advanced college-level learners. Results revealed different rates of accuracy…

When physicians ascribe errors to systemic causes, they may be less likely to modify future behaviors and more likely to repeat past errors. Academic medical centers should balance protecting patients from errors that a systems approach can identify against providing optimal education for house officers by teaching them to focus also on personal…

Background: To investigate whether recent first episode major depression in adolescence is characterised by selected executive difficulties in attentional flexibility, behavioural inhibition and decision-making. Methods: Selected executive functions were compared in adolescents with recent (past year) first episode major depression (n = 30) and…

The purpose of this study was to examine the use of word prediction software to increase typing speed and decrease spelling errors for students who have physical disabilities that affect hand use. Student perceptions regarding the effectiveness of word prediction was examined as well as their typing rates and spelling accuracy. Four students with…

This paper describes a project involving EFL learners in synchronous electronic discussions. The output of the students' interactions was analyzed qualitatively to uncover the main linguistic and interactional features. It was observed that the students' discussions contained a large number of spelling, usage, and grammatical errors, an almost…