Describes an in-depth, comprehensive method that enables students to understand the basic concepts of visual perception. (JRH)

This series of activities on spatial relationships was designed to help users acquire the skills of spatial visualization and orientation and to improve their effectiveness in applying those skills. The series contains an introduction to spatial orientation with several self-directed activities to help improve that skill. It also contains seven…

Appraises current explanations of how visual processing occurs. Highlights the basics of simultaneous and serial levels of processing. Discusses the results of a series of experiments on visual-search tasks and also on the role of prior knowledge in processing. (ML)

Describes experiments which focus on the perception of three dimensions. Discusses the cues about distance and depth and the role they have in perceptions of three dimensions. Evaluates the effect of color on the illusion on depth. (ML)

A pediatric optometry clinic teaches students how to provide appropriate services for school-aged children who present, because of reduced visual acuity, unstable binocularity and perceptual skill disorders, and teaches about half the students the fundamentals of care of preschool children and strabismics. (Author/MSE)

In an effort to make freehand drawing instruction more easily transferred to architectural design, a series of exercises was developed based on touch, movement, and vision. The intent is for students to mimic and develop empathy with the items they are drawing. Examples and illustrations are provided. (MSE)

The concept of a "picture superiority effect" is discussed. Examined are a number of perceptual considerations that need to be given to picture construction. Parameters which appear to attract the learner's attention to a picture are considered. (CW)

The article reviews three studies (EC 600 064-066) evaluating the effectiveness of using Irlen tinted lenses or overlays with reading-disabled persons. It is concluded that carefully designed and controlled studies do not currently lend support to the Irlen hypothesis. (DB)

A discussion of the visual aspect of second-language reading processes proposes a theoretical model of reading and reports on research into the kinds of questions second-language students ask in class. The model of reading outlined is based on the operations of the human eye. Just as the operations of the lens (focus) change the picture at the…

Cortical blindness is defined and its diagnosis is explained. Guidelines and sample activities are presented for use in a cognitive/visual/multi-sensory stimulation program to produce progress in cortically blind infants. The importance of using the eyes from birth through early development in order to form the nerve pathways responsible for…

While neuropsychology relates the neural structures damaged in traumatic brain injury with their cognitive functions in daily life, this report reviews evidence that elementary operations of cognition as defined by cognitive studies are the level at which the brain localizes its computations. Orienting of visual attention is used as a model task.…

Problems experienced by mildly handicapped students include visual perceptual and visual motor problems, inability to use and organize time, poor notetaking and outlining skills, and deficient reading vocabulary and writing skills. What the social studies teacher can do to alleviate each of these problems is discussed. (RM)

A laboratory exercise is described in which students view the environment through a transparent frontal parallel plane. The relationship of projected size to distance can be studied, and other cues to distance based on this geometric relationship can be appreciated. (Author/AV)

An outline of seven important steps for teaching vocabulary development includes components of language development, visual memory, visual-auditory perception, speeded recall, spelling, reading the word in a sentence, and word comprehension in written context. (JN)

Provides instructions for constructing an Ames window tunnel, a device that illustrates illusion and perception. (CS)