A5058409012- Ergonomics and Musculoskeletal Disorders
- Ophthalmology and Visual Impairment Studies
- Spatial Cognition and Navigation
- Intraocular Surgery and Lenses
- Visual perception and processing mechanisms
- Retinopathy of Prematurity Studies
- Tactile and Sensory Interactions
- Virtual Reality Applications and Impacts
- Obesity and Health Practices
- Prenatal Substance Exposure Effects
- Neurotransmitter Receptor Influence on Behavior
- Cognitive and developmental aspects of mathematical skills
- Cannabis and Cannabinoid Research
University of Arizona
1990-2017
Truman State University
1990
Missouri State University
1990
Purpose . To determine rate of convergence insufficiency (CI) and accommodative (AI) assess the relation between CI, AI, visual symptoms, astigmatism in school-age children. Methods 3rd–8th-grade students completed Convergence Insufficiency Symptom Survey (CISS) binocular vision testing with correction if prescribed. Students were categorized by magnitude (no/low: <1.00 D, moderate: 1.00 D to <3.00 high: ≥3.00 D), presence/absence clinical signs CI presence symptoms. Analyses AI...
To assess interrater and test-retest reliability of the 6th Edition Beery-Buktenica Developmental Test Visual-Motor Integration (VMI) VMI Visual Perception Supplemental (VMIp) in school-age children.
To determine the accuracy and stability of accommodation in uncorrected children during visual task performance.Subjects were second- to seventh-grade from a highly astigmatic population. Measurements noncycloplegic right eye spherical equivalent (Mnc) obtained while subjects performed three tasks at near (40 cm) distance (2 m). Tasks included reading sentences with stimulus letter size acuity threshold an age-appropriate (high demands) viewing video (low demand). Repeated measures ANOVA...
Purpose . To determine if spectacle corrected and uncorrected astigmats show reduced performance on visual motor perceptual tasks. Methods Third through 8th grade students were assigned to the low refractive error control group (astigmatism < 1.00 D, myopia 0.75 hyperopia 2.50 anisometropia 1.50 D) or bilateral astigmatism (right left eye ≥ based cycloplegic refraction. Students completed Beery-Buktenica Developmental Test of Visual Motor Integration (VMI) Perception (VMIp). Astigmats...
To determine if testing binocular visual acuity in infants and toddlers using the Acuity Card Procedure (ACP) with electronic grating stimuli yields clinically useful data.Participants were ages 5 to 36.7 months referred by pediatricians due failed automated vision screening. The ACP was used test acuity. Stimuli presented on Dobson Card. consists of a handheld matte-black plexiglass frame two flush-mounted tablet computers is similar size form commercially available printed (Teller Cards II...