Discussion of instructional design models focuses on a study concerned with developing effective instruction in heuristic-based problem solving for computer programing. Highlights include distinctions between algorithms and heuristics; pretests and posttests; revised instructional design procedures; student attitudes; task analysis; and…

Examines the background to behavioral applications to children's learning. Provides a brief description of three approaches: task analysis, direct instruction, and precision teaching. Looks at assumptions of these approaches, their similarities, and their interrelationship during continuous assessment. Discusses the role of a behavioral approach…

Utilized an experimental design structure across 4 scientific contexts which tested 18 boys and 18 girls who were closely matched for ability levels and curriculum background. No gender differences were detected in the scientific contexts of observation, reporting, or planning skills, and there was no differential performance on the use of…

Data from 27 subjects--children acquiring Swedish as their first language (L1), adult immigrants acquiring Swedish as their second language (L2), and adult Swedish controls--were used to investigate narrative structure in child L1 and adults L2. Narratives were elicited through a picture story task. (30 references) (Author/JP)

Examines the ways in which the collaborative use of a multimedia-based CD-ROM encyclopedia in a sixth-grade Finnish classroom fosters science learning. Results show that students' activities during task-processing were highly procedural and product-oriented. Students had inefficient skills in accessing and retrieving information from the…

Four institutionalized adults with mild mental retardation were taught to obtain information regarding their living preferences during tours of community group homes, to report the information to their social workers, and to evaluate the homes. All four participants increased these skills, indicating their ability to participate in such major…

Reports the longitudinal follow-up of 41 preschool children as they moved into reading. When the children were 3-years-old, they participated in a detailed assessment of their language, print and metalinguistic skills. Overall language development at age 3 just as strongly correlated with reading scores at age 7 as it had with metalinguistic and…

Task persistence, measured by a composite score of independent teacher, tester and observer reports, was examined using behavioral genetic analysis. Participants included 92 monozygotic and 137 same-sex dizygotic twin pairs in Kindergarten or 1st grade (4.3 to 7.9 years old). Task persistence was widely distributed, higher among older children,…

Purpose: This study's broad objective was to examine the effectiveness of surface electromyographic (EMG) biofeedback for motor learning in the voice production domain. The specific objective was to examine whether concurrent or terminal biofeedback would facilitate learning for a relaxed laryngeal musculature task during spoken reading. Method:…

A motor task that requires fine control of upper limb movements and a cognitive task that requires executive processing--first performing them separately and then concurrently--was performed by 18 young and 18 older adults. The motor task required participants to tap alternatively on two targets, the sizes of which varied systematically. The…

Implicit negative feedback has been shown to facilitate SLA, and the extent to which such feedback is given is related to a variety of task and interlocutor variables. The background of a native speaker (NS), in terms of amount of experience in interactions with nonnative speakers (NNSs), has been shown to affect the quantity of implicit negative…

This study investigates raters' identification of errors in the writing of an EFL student. Drawing on data collected from a correction task and a questionnaire, we examine the beliefs and practices of three distinct groups of 16 participants in each: native English speaking EFL teachers, Japanese speaking EFL teachers and educated native English…

The article focuses on the planning and implementation of interim assessment tasks in Key Stage 3 Geography. This research identifies three key dimensions which impact on the planning of assessment in the medium and long term. These are: teachers' emerging conceptualization of "formative assessment"; the statutory requirements for…

It is argued that while task-centered assessment of second language learning has the strong support of teachers and learners, focuses on language as a tool rather than as an end in itself, and fosters learning, there remain some problems with its use. Further work must be done to develop assessment criteria that reflect current theories of…

This paper summarizes the results of an analysis of literature on color use in screen design. Fundamental problems with the information base are identified as follows: (1) advise becomes obsolete as newer equipment becomes available; (2) the nature of the task used in the research is not sufficiently similar to tasks performed during teaching and…