Search results
CIRCLES (with random dot ground) This multiple-choice series tests fine depth discrimination. Within each of the targets are three circles. Only one of the circles has a crossed disparity, which, when seen binocularly, should appear to stand forward from the other two.
Although the homogeneous RANDOT test prescribes a “form” response, it is valid if there is perceived only “something” or “nothing” at the proper locations. The RANDOT Stereotests provide three variations to facilitate testing of individuals at different levels of comprehension as well as a gradient of disparity:
The randot stereotest is a vectograph random dot stereotest. It is frequently used for detecting amblyopia , strabismus and suppression , and for assessing stereoacuity . The Randot test can measure stereoacuity to 20 seconds of arc.
The RANDOT Stereo Tests provide three variations to facilitate testing of individuals at different levels of comprehension as well as a gradient of disparity: Large homogenous areas containing simple forms at two levels of gross disparity, with each set having one blank to act as control.
7 lis 2019 · To comprehensively assess the Randot Preschool stereo test in young children, including testability, normative values, test/retest reliability and sensitivity and specificity for detecting binocular vision disorders.
Test Randot do dali przeznaczony jest do badania widzenia stereoskopowego z odległości 3 metrów. Jest to jedyny (obok testu Bernell STB) seryjnie produkowany test stereopsji do dali. Składa się z jednej książki, zawierającej 8 figur (po 2 figury w każdym z czterech poziomów zróżnicowania).
CIRCLES (with random dot ground) This multiple-choice series tests fine depth discrimination. Within each of the targets are three circles. Only one of the circles has a crossed disparity, which, when seen binocularly, should appear to stand forward from the other two.
