In this study we investigated whether the beneficial effect of adding illustrations to text can be explained by the fact that illustrations facilitate analogous mental representation construction from text in visuospatial working memory. For this the secondary task paradigm was used. It was expected that the secondary task interfered only with…

Instructional design is a process that is creative, active, iterative and complex; however, many diagrams of instructional design are interpreted as stifling, passive, lock-step and simple because of the visual elements used to model the process. The purpose of this study was to determine the expressed perceptions of the types of flow diagrams…

Describes study conducted to assess the ability of first grade students to interpret and use computer-generated pictures. Differences in physical attributes between computer-generated and traditional picture formats and their effect on children's ability to interpret and process information contained in the pictures are discussed. (six references)…

This document reports on a study of how the eye and the hand become functionally coordinated during growth. A specific question researched is "How do children use their hands as perceptual tools for exploring objects in order to acquire information about them?" It was assumed that a pre-school child would have evolved a form of eye-hand…

A project conducted several years ago to develop informal mathematical learning experiences at kindergarten level is compared with the results of the work-book type (formal) program being used at that time. It is hypothesized that kindergarten pupils who study mathematical concepts in a planned, sequential, systematic, but non-workbook (informal)…

This study investigated four types of media formats: (1) talking head; (2) voice-under-text; (3) voice-under-video; and (4) multiformat (combination of talking head, voice-under-video, and text). Sixty-four suburban middle-school students were shown four different narrative stories, each presented in a different media format. Students were tested…