This paper shares findings from a post-intentional phenomenological study aimed at understanding learners' experience investigating space and dimension concepts in a fifth and sixth grade mathematics class. Findings indicate experiences in this study manifest as an ontological "trying-on" of geometric dimensions (e.g., through sight,…

This paper reports an investigation of the effectiveness of vision screening by the Modified Telebinocular Technique (MTT) when compared to the more cumbersome but highly valid and reliable Modified Clinical Technique (MCT). Data on 102 school children were collected using the MCT. The same children were then given the MTT to establish comparison…

Presented is an abstract of a lecture-workshop presentation on vision problems and their relation to learning, working, living, and health. Areas covered by the author in his lecture are outlined as including the essential tests of the primary vision examination; the value of testing depth perception at the reading distance; the testing and care…

Vision is so important to scholastic success that almost all states require by law some kind of vision testing of school children. The ideal visual screening program would involve the kind of test or tests a classroom teacher could administer and would be fast, thorough, and accurate. However, present commercial vision screening batteries fail to…

This study examined the hypothesis that the effective visual field of 5-year-old children is smaller than that of 8-year-old children and adults. In addition, an effort was made to determine whether task demands affect the size of the effective visual field and if so, whether the effects on performance are different for children and adults. A…

A study was conducted to determine if there were significant differences in vision between beginning readers who learn to read easily and those who learn with difficulty (dyslexics). In addition, the study examined the mean of the high achievers (rather than expert opinion) to discover the degree to which visual efficiency was normally needed for…

This study investigated the effects of mother's distance and visual field on some attachment behaviors of children 21-36 months old. Subjects were 20 male and 20 female children, half of each sex being reared primarily at home and half primarily in day care. Each child was observed with his mother in an experimental setting for a total of 16…

The current uniform content of college reading programs can be expanded to include insights from other disciplines, specifically those areas of instruction which pertain to the neuropsychological mechanisms governing behavior, especially language behavior. There are several reasons for expanding the boundaries of college reading programs to…

This paper reports the major findings and interprets the results of longitudinal and cross-sectional exPeriments concerning the development of visual accommodation in infants 1 to 3 months of age. The stimulus was a high-contrast, random checkerboard which was presented at three different distances from the infants (25, 50 or 100 cm). The physical…

This paper explores the role of vision in reading and studying. "How Vision Occurs" discusses the functions of rods, cones, the cerebral cortex, and the receptor senses. "The Optometrist and the Educator" views the role of the optometrist in relation to student learning. "Eye Anatomy Terms" defines the ciliary muscle, optic disc and nerve, macula…

Due in part to health care improvements and the post World War Two Baby Boom, (Siegel, 1972), the population of older adults is growing and will continue to grow. By 2030 approximately 20 percent of the U.S. population will be over age 65 (Verma, 1989). By attending to readability (the ease of reading a printed page) and legibility (the speed with…

An effective way to teach the concept of image is to give students a model of human vision which incorporates a simple mechanism of depth perception. In this study two almost identical versions of a curriculum in geometrical optics were created. One used a mechanistic, interpretive eye model, and in the other the eye was modeled as a passive,…

This paper reviews some of the physiological characteristics of the reading act, including the structure of the eye and the limits and focusing area of eye fixations. It then outlines a four-part method for increasing reading rates of reading both easy and study-type materials, a method that can be used over 20 one-hour sessions with students who…

This paper examines work in eliciting conceptions of light and vision that are held by naive learners and about some promising instructional strategies that emerge from this work. Naive learners are defined as subjects that have not had formal exposure to the physics of light, particularly elementary school children who were interviewed in the…

This study used an eclectic, qualitative research design to explore the effects of visual and verbal variables on affective response and cognitive learning in four different groups of students. The four design imperatives of the study were: (1) both of the primary learning senses (sight and hearing) had to be included in the study; (2) the inquiry…