Three problem-solving strategies--working backward from the unknown, forward from the given, and mixed--were applied to interrelated algebra equations. The mixed strategy was most popular and most efficient with grouped variables. Memory load or information-processing load differences among the strategies were evident. (CP)

This paper describes some of the myths on training lecturers in mathematics, discusses briefly the nature of teaching and learning, and suggests some ways of analyzing the tasks in teaching and learning. (Author/MK)

Task analysis of the functions of teachers in nonformal settings can provide a better basis for university programs to train educators than either disciplinary or interdisciplinary curricula. (LBH)

Reports on findings from an on-going study of the use of computer-mediated communication to support post-graduate, second language teacher education. Findings are reported according to organizing categories of social interaction, language use, and how different tasks influenced communicative exchanges. (Author/VWL)

Tested the predictions of three major hypotheses of relative clause acquisition in second language acquisition: the Noun Phrase Accessibility Hierarchy (NPAH), the Perceptual Difficulty Hypothesis (PDH) and the SO Hierarchy Hypothesis (SOHH). Analyses of data collected from 61 learners of English as a Second Language in three different elicitation…

Examines whether an individual's linguistic knowledge, either as a speaker of a particular language or as a bilingual, influences theory of mind development. Three- and four-year-old English monolinguals, Mandarin Chinese monolinguals, and Mandarin-English bilinguals were given appearance-reality, perspective-taking, and false-belief tasks.…

Different theories of second language acquisition offer conflicting views of the relationship between metalinguistic task performance and oral production. Examined this relationship with respect to the possessive determiners "his/her" in English. Learners' oral production was elicited using a picture description task and described according to…

Examined Venezuelan children's developing abilities to use evaluative language in fictional and personal narratives. Looks at whether the use of evaluative language varies in fictional and personal narratives, there is a relationship between the use of evaluative language in these two narrative genres, and and the role children's age and…

Uses a matrix to identify conceptual gaps in a bibliographic instruction program at an academic library and discusses a curriculum design model that includes objectives in the affective and sensorimotor domains as well as cognitive instruction. Application of the model to a computer-assisted bibliographic instruction project is described. (10…

Introduces and describes the Laboratory Procedure Module (LPM) modified from a task analysis approach used by laboratory technical training programs based on instructional system design model. Overviews the LPM design, including primary goal, enabling objectives, task steps, overview, demonstration, written test, practice, and procedural…

A study found that statistically significant performance results were obtained by mentally handicapped learners (n=25) who used instructional cues such as color while attempting to learn a complex engine assembly task. (Author)

Presents a problem-solving model for outdoor group leaders. Describes assessment, analytical and creative phases of the model, and emphasizes the importance of experience-based judgment. Discusses ways of providing experiential problem-solving opportunities in outdoor leadership preparation programs. (SV)

Examines the functional characteristics of intelligent computer-assisted instruction (ICAI), proposes a structural model that defines expertise requirements for the development of an ICAI system, and discusses the requirements of a multidisciplinary cooperative effort for its development. Knowledge acquisition, learning needs, and instructional…

This study analyzed effects of repetitive task size on rate of responding and behavior of five adolescents with autism and mental retardation. Compared to large-task conditions, small-task conditions resulted in higher on-task behavior and better work-related behavior for all participants and higher work rate for four participants. (Author/PB)

Discusses a case study of a project created for the U.S. Air Force, Air Combat Command, in which mental models were taught, reinforced, and assessed as the foundation for instruction. Preliminary data for 183 students reflected a 93% mastery level and a 79% cumulative gain in students' ability to troubleshoot difficult problems. (Author/AEF)