Introduces this special issue of the journal, which focuses on an important aspect of learner language--linguistic errors. Each of the nine articles are highlighted. (Author/VWL)

Describes the error recognition module of an interactive system with a special focus on the underlying grammar theory. Using the system, the learners are invited to produce complete written sentences in small question-answer dialogs with the computer. (Author/VWL)

To overcome obstacles in error detection needed for intelligent feedback in computer assisted language learning (CALL), calls for a new focus on lexical items, both single words and multiword units of various types. Suggests single and multiword lexemes should not only be explicitly taught in CALL but could also provide the key to more effective…

Discusses selected theoretical aspects of providing error feedback for language learners. Theoretical considerations concerning the dialog with the learner about linguistic errors are discussed, and some conclusions for computer assisted language learning (CALL) system design are drawn. (Author/VWL)

Summarizes results from theory, research, and practice in technological assisted language instruction aiming toward an integrated theory of what will be available in this area in the 21st century. The study focuses on conceptualizing the use of advanced technologies in language instruction. (25 references) (Author/CK)

Poses four important questions relevant to error diagnosis and correction in computer assisted language learning (CALL). These questions relate to the diagnosis of persistent second language (L2) learner grammar errors, whether these can be corrected, what types of feedback from the computer are most efficient for focusing the students' attention…

Some of the problems in interpreting visual feedback displays of suprasegmentals are identified, and strategies for using this type of feedback are discussed. Problems discussed include pitch display, syllable identification, syllable boundaries and duration determination, and pitch and intensity pattern determination. (25 references) (LB)

Analyzes various kinds of student reactions to computer-assisted instruction. Types of computer exercises are discussed, as are the use and integration of courseware into a college foreign language program. (Author/SED)

Presents four sets of natural language processing-based exercises for which error correction and feedback are produced by means of a rich database in which linguistic information is encoded either at the lexical or the grammatical level. (Author/VWL)

Substantial institutional support is necessary for computer assisted language learning (CALL) research and development that strongly involves language teaching specialists. Much greater author control is needed over several aspects of typical drill-and-practice tutorial CALL to create more sophisticated programs with more flexible feedback…

Reports a study on the impact of learner control on the error correction process within a web-based Intelligent Language Tutoring System (ILTS). During three 1-hour grammar practice sessions, 33 students used an ILTS for German that provided error-specific and individualized feedback. Results indicate the majority of students (85%) sought to…

A convenient and user-friendly method for computer-based second-language instruction (especially exotic-alphabet languages) presents a "pool" of text chunks from which the student uses a mouse to select and drag the chunks to form answers. Several types of feedback, including edit markup, may be selected; revision consists of rearranging, adding,…

Discusses how computer-assisted language learning programs can generate error messages to help students in different ways. The article points out that an easier solution is to program a computer to recognize several different kinds of generic errors not related to any particular question but applicable to many situations, in order to generate…

Reviews speech-interactive learning activities in selected commercial products: activities for vocabulary development, conversational practice, and pronunciation. Suggests the effectiveness of speech-interactive computer-assisted language learning is determined less by capabilities of the speech recognizer than by (a) design of language-learning…

Presents an intelligent computer-assisted language instruction (CALI) system called "Nihongo-CALI" (Japanese Computer Assisted Language Instruction), which employs natural language processing to provide immediate, grammatically sophisticated feedback to students in an interactive environment. The study compares the efficacy of this type…