Vision is a complex process involving three phases: physical (acuity), physiological (integrative), and psychological (perceptual). Although these phases cannot be considered discrete, they provide the basis for the visual screening procedure used by the Reading Services of Colorado State University and described in this document. Ten tests are…

In this report, vision screenings conducted by large metropolitan area schools are reviewed. Data were generated by 10 participating schools in five school districts who responded to five research questions: (1) Do you do vision screening? (2) What do you test for? (3) Who conducts the vision screening in your school? (4) What grade levels are…

Studied infant ability to extract depth information from a three-dimensional structure. Found evidence that 8-month-old infants distinguished between lines indicating edges, and lines indicating markings, and that they are able to use line junctions to perceive line drawings as depicting three-dimensional objects in the picture plane. (Author)

Test presentation mode significantly affected test performance in two randomized groups of college students exposed to audio/visual and visual test modes. A significant difference was found between test presentation mode and mean test scores; the audio/visual test mode was superior to the visual test mode; and the "brighter" students seemed to…

The degree of correlation existing between visual screening results obtained from the Keystone Visual Survey Telebinocular and the Titmus Biopter Vision Test was discussed. A sample of 59 children admitted to the University of Miami Reading Clinic during the 1969 summer session was used. They ranged in age from 7 to 16. All subjects were…

This bibliography examines the major works on audio-visual testing of job proficiency, evaluates what has been done, and determines whether the development of an audio-visual proficiency test is feasible. Research in audio-visual testing began in the midforties with film slides and synchronized recorded sound. During the early 1950's sound motion…

The Board of Education of the Houston Independent School District, through the Volunteers in Public Schools, organized the Kindergarten Screening Project in 1970. The screening instruments and procedures were developed by a committee of specialists composed of representatives from the Houston Independent School District, Baylor College of…

This study endeavored to determine (1) the reliability with which selected individual tests of language, visual and auditory perception, and auditory-visual perceptual integration can be administered through group testing; (2) the decrease in administration and scoring time by using these instruments in a group manner, and (3) the relationships…

The question of whether pupil diameter indicates information processing load during reading was investigated in three experiments involving 24 college students reading passages of varying difficulty. A TV camera and monitor, together with a video-recorder, were used to measure the diameter of the pupil under a reading condition and under three…