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Biomedical subjects

H L Poynter

Publications and source records attributed to H L Poynter.

3 recordsLinked to original sources
PubMed1990

Changes in achievement scores as a result of a joint optometry and education intervention program.

This study tested the effect of a visually directed intervention program on changes in standardized test results of intelligence quotient and achievement during kindergarten. Two groups of 19 kindergarten children from equivalent schools were matched for intelligence quotient, age, and sex. Fall and Spring measurements were made in the following areas: intelligence quotient, academic achievement tests, and paper and pencil perceptual tests. A visually based intervention program involving both optometry and education was provided for the experimental group. Kindergarten children in the experimental group who received the visually directed optometry and education intervention program showed significant differences in the rate of change in four of the eight tested areas when matched to the control group.

Achievement↗
PubMed1982

Oculomotor functions in reading disability.

Oculomotor functions and information processing systems from a complex interaction in the achievement of reading skills, This study was designed to determine the relation between oculomotor functions and reading ability in fourth and sixth grade children. Four oculomotor functions were measured during the reading of digits and prose. The oculomotor functions were used independently and collectively to predict reading ability under both reading conditions. These relations were then examined with and without removal of the influence of verbal intelligence. The results indicate that when examined collectively, oculomotor functions are related to reading ability, but when oculomotor functions are examined independently, only marginally significant relations appear. Similar relations were found for both age groups. Verbal intelligence influenced some of the individual relations. The individual oculomotor functions that appeared responsible for the collective relation were frequency of fixations and lag of accommodation. A reciprocal-causation model between reading ability and oculomotor functions is proposed.

Accommodation, Ocular↗