Describes system design proposed by the Spelling Error Detection Correction Project (SPEEDCOP) at Chemical Abstracts Service. Highlights include principles of detection/correction system; spelling error detection (the dictionary, suffix normalization, bypassing specialized word classes, document-level frequency threshold); spelling error…

Basic manual transcription procedure is outlined and three methods of generating transcripts are considered separately: completely manual preparation, manual and computer combined, and online processing and monitoring by computer. Factors such as initial equipment investment, person hours, cost of copying and modifying transcripts, and reduction…

Presents a conceptual framework and notation for learner modelling in intelligent tutoring systems based on the computational distinction between behavior, behavioral knowledge, and conceptual knowledge and between the system, the learner, and the system's representation of the learner. Approaches to learner modelling based on a review of the…

Discusses recent advances in cognitive theory and the design of computer-based instruction and suggests implications for the design of authoring tools and tutoring system shells. Highlights include the design of courseware; advanced organizers; knowledge representation; design evaluation; models of knowledge; models of errors; and models of…

Offers sufficient responses to 60 of the most frequently made errors in German grammar, plus 13 punctuation rules, and proposes that the instructor hand out this list to the students and henceforth "tag" language errors by the corresponding number, then have the student correct them and resubmit the assignment for a better grade. (GLR)

Examines the nature of interlanguage as it affects second-language learning and teaching, focusing on the language transfer phenomenon, fossilization, how error analysis and error correction can be improved through understanding of interlanguage, native speaker norms, international varieties of English, and the contribution of interlanguage to…

Advances the idea that performance errors should contribute positively to the process of learning. Argues that errors do not occur randomly and that instructional theory should not condemn errors, but seek them. (PK)