This fact sheet defines vision, outlines the visual skills needed for school achievement (ocular motility, binocularity, eye-hand coordination skills, and visual form perception), and describes how visual problems are evaluated and treated. The fact sheet also lists clues to look for when a visual problem is suspected, including the appearance of…

The study undertakes to clarify and redefine some of the concepts underlying the relations between visual perception and thinking. A sample bibliography suggests sources for future research. Psychological and psysiological theory is shown historically to have separated the two mental functions in principle. Correspondingly, present-day education,…

Nine experiments show that in the context of Stroop dilution the extent to which flanking distractors are processed depends on the nature of the material at fixation. A Stroop effect is eliminated if a word or a nonword is colored and appears at fixation and the color word appears as a flanker. A Stroop effect is observed when the color carrier at…

A discussion of visual field, foveal and peripheral vision, eye fixations, recognition and recall of pictures, memory for meaning of pictures, and the relation between speed of presentation and memory. (Editor)

VISUAL TRAINING IS DEFINED AS THE FIELD OF OCULAR REEDUCATION AND REHABILITATION OF THE VARIOUS VISUAL SKILLS THAT ARE OF PARAMOUNT IMPORTANCE TO SCHOOL ACHIEVEMENT, AUTOMOBILE DRIVING, OUTDOOR SPORTS ACTIVITIES, AND OCCUPATIONAL PURSUITS. A HISTORY OF ORTHOPTICS, THE SUGGESTED NAME FOR THE ENTIRE FIELD OF OCULAR REEDUCATION, IS GIVEN. READING AS…

This paper describes deep viewing, a research and instructional method used to reach social understandings of visual texts through the use of communal talk, pictorial, and written means. It provides a means of analysis for any type of visual text. The theoretical origins and premises of deep viewing are examined. Also, the deep viewing methodology…

A historical sketch of the development of Otto Neurath's visual science method called International System of Typographic Picture Education (ISOTYPE). (HB)

TEN PAIRS OF BLIND CHILDREN AGED SIX TO 13 YEARS WHO HAD SOME VISION WERE MATCHED BY PRETEST SCORES ON A TEST OF VISUAL DISCRIMINATION. A CRITERION GROUP, DESIGNATED THE PRINT COMPARISON GROUP, HAD SLIGHLY HIGHER RECORDED DISTANCE ACUITIES AND USED VISION AS THE PRIMARY MEANS OF LEARNING. PAIRS OF EXPERIMENTAL SUBJECTS DAILY RECEIVED 45 MINUTES OF…

The essays in this book concern themselves with the carefully sequenced interplay between sensory, imaginative awareness and disciplined, scientific knowledge. They deal specifically with sharpening visual perception. The opening essays analyze the fundamental characteristics of visual faculties. The next group of essays deal with vision as an…

Significant visual and visual-perceptual problems must be identified in the early school years to save unnecessary stress, frustration, and anxiety. Classroom diagnosis using formal and informal measures can lead to referral to developmental or functional optometrists. (CL)

Training improves the ability of human observers to discriminate between two similar directions of motion. This gradual improvement is specific to the direction on which an observer is trained, enduring for several months. Improvement does not affect motion perception generally, nor does it depend on recognition of details of the movement. (Author)

Two experiments tested possible explanations for previous research demonstrating lower span of apprehension for learning disabled students. In experiment 1, the length of visual persistence was less for LD subjects, while in experiment 2, the rate of information pick-up was slower for LD subjects. (CL)

Visual learning enhances cognitive understanding of abstract concepts. Perception of such ideas as causality is enriched by visual examples. Perceiving should not be separated from thinking. (SK)

Offers three reasons as to why some children encounter difficulty with educational activities involving vision: (1) inability to perceive and hold detail in mind, (2) lack of time given to accomplish task, and (3) introducing too many activities at one time. (MG)