Thirty students (ages 3-20) with profound mental retardation and 30 healthy, full-term infants (5-8 months) were shown 12 patterned stimuli, three times each. Both groups looked significantly longer at face patterns than other patterns. However, the students with mental retardation looked longer at black and white patterns than colored patterns,…

Describes a graphical method of approximating roots of complex functions that uses the multicolor display capabilities of microcomputers. Theorems and proofs are presented that illustrate the method, and uses in undergraduate mathematics courses are suggested, including numerical analysis and complex variables. (six references) (LRW)

Surveys the human factors literature that focuses on self-report evaluations of visual fatigue resulting from use of a visual display unit (VDU). Highlights include viewing distance, color, user demographics, duration of VDU use, physiological measurements, and suggested guidelines for VDU use. (Author/LRW)

Summarizes the results of literature on color use in multimedia screen design for instructional purposes. Discusses problems and the lack of guidance for instructional designers. Suggests renewed research and the development of a connoisseurial approach to screen design, which values the contributions of both research and aesthetic experience.…

Describes a study that was conducted to monitor the eye movement behaviors of microcomputer users working with an instructional game under varying color conditions. Eye movement is discussed; the computer software is explained; and implications of the results for further research and for courseware designers are suggested. (21 references) (LRW)

The model for color vision put forward by Edwin Land is explained. The aspects of the theory that can be demonstrated within the classroom are described. A random arrangement of straight-edged colored areas mounted on a screen, called a Mondrian, projectors, and a computer are used to calculate reflectance. (KR)

Four studies addressed the possibilities that young children use color when attempting to identify another's sex and that children's impressions of people whose sex is known are influenced by clothing color. Findings demonstrated that young children share prevailing societal stereotypes linking colors and sex and that color of clothing influences…

Reading-disabled children (n=92) were classified as either scotopic or nonscotopic using the Irlen Differential Perceptual Schedule. Use of either colored or clear overlays over reading material resulted in improved reading rate, accuracy, and comprehension when scotopic children read with the preferred colored overlay filter. Nonscotopic children…

Effects of structural and natural language use during direct instruction in teaching color and shape concepts to eight Turkish elementary children with moderate mental retardation were compared using an adapted alternating treatments design. Results indicated that natural language use was as effective or more effective than structural language…

Even though affordable technology makes it possible for teachers to make professional looking computer presentations, overheads, and handouts, they need to understand basic design principles to create effective visuals. This article discusses when visuals should be used and principles of design: layout; organization; and use of space, color, and…

Describes a student activity that focuses on color and the production of images on computer monitors. Students discover the rules for making colors through the use of a magnifying glass and a computer monitor. Includes some tips for integrating the activity into the curriculum. (DDR)

Explains an art project in which students create a linear still life drawing on A2-size paper, duplicate the still life drawing from another viewpoint, and then use abstract design, integrating dynamic patterns and vibrant colors, that hide the still life images. (CMK)

Focuses on a second grade art lesson (two 40-minute class periods) in which students use stencils, oil pastels, and watercolors to create an impressionistic landscape. Discusses how to create the stencils, using oaktags, and how to create the picture. (CMK)

Addresses the teaching of color symbolism and asserts that racism is embodied and perpetuated through conventional notions of black and white symbolism. Discusses a project with two eighth grade classes, focusing on the discussion of color symbolism in school and popular culture. Considers the importance of analyzing contemporary languages of…

Discusses an art activity for kindergarten students that reinforces the idea that patterns are made from repeating a line or shape. The lesson uses circular rather than linear patterns and can be completed in a 40-minute class period. (CMK)