Biomedical subjects
K B Stewart
Publications and source records attributed to K B Stewart.
Infant neuromotor assessments: a review and preview of selected instruments.
The advancement of medical technology has produced an increased number of surviving neonates. Occupational therapists and physical therapists working in neonatal intensive care units and follow-up clinics are faced with the challenge of providing early assessment and treatment for this relatively new population of infants. The purpose of this article is to review selected infant motor evaluation instruments used by therapists and to preview those currently being developed. An overview of the historical background of infant neuromotor testing is provided, followed by a review of the Infant Neurological International Battery (Ellison, Horn, & Browning, 1985) and the Neonatal Neurobehavioral Examination (Morgan, Koch, Lee, & Aldag, 1988). Two infant motor tests currently being developed, the Chandler Movement Assessment of Infants Screening Test and the Miller Infant and Toddler Test (both of which, at the time of this writing, are unpublished) are described. Updated information on the psychometric properties and the clinical usefulness of these new infant neuromotor tests can assist therapists in selecting reliable and valid measures in their clinical practice.
Williams syndrome: features in late childhood and adolescence.
Nine children with the Williams syndrome were evaluated for physical, neurodevelopmental, and behavioral characteristics to record the natural history of this disorder. The study subjects, who ranged in age from 10 years to 20 years, generally showed lower than expected cognitive functioning with four of the nine functioning in the severely retarded range. However, all the children showed uneven developmental profiles, compared to measured IQ, with reading abilities exceeding the expected level and visual-motor skills deficient for overall performance expectations. All but one child had evidence of supravalvular aortic stenosis on echocardiography, but there was little morbidity from cardiovascular disease in this group of patients. Although all had grown at or below the fifth percentile in early childhood, seven now were above the fifth percentile for height. Personality attributes that characterize younger children with Williams syndrome persisted in this group of older children.
Letter: Conduct of clinical trials.
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