Far visual acuity (5 m test distance) was measured using Landolt rings [ 30], mesopic visual acuity and glare sensitivity using the Mesotest II (Oculus, Germany), and binocular contrast sensitivity using the Pelli-Robson contrast sensitivity chart (1 m test distance, [ 31]).
More sophisticated political scientists and legal scholars than I can parse Kennedy' speech with far greater acuity and pinpoint possible weak points in its argument, but there really are no permanent and definitive bright lines demarcating church and state in American society, try as we might to outline them.
For the far visual acuity, only performance was recorded.
Older people showed significantly worse performance in the far visual acuity test, although they wore their habitual correction, when needed.
It is also shown in Table 1 that older drivers had a worse far visual acuity and a worse contrast sensitivity as compared to younger drivers.
Monocular far visual acuity was assessed by means of a Landolt-Ring chart at a distance of 5 m from the participants [ 24].
The inclusion criteria for the study were normal or corrected-to-normal far visual acuity of 0.6 or higher, MoCA ≥ 26, driving experience ≥ 5 years, and no manifest eye disease.
Massengale et al. demonstrated that visual perception, visual function (specifically those with ocular motor function, stereo depth, field of vision, binocular vision, and far visual acuity), and cognition have a significant impact on EPW driving performance [ 20].
A summary of the main results of the general screening is shown in Table 1.> -wrap-foot> a Data in the table represent mean values and standard deviations [M SDD)] out of 18 participants per group The younger and the older groups significantly differed regarding far visual acuity [U 34) = 62.0, p = 0.001], with better performance in the younger group.
Snellen's chart (for far vision) Near vision acuity charts: charts that can assess vision within 1 m distance.
