Question

Two infants of different ages, diego and hannah, are tested with the preferential-looking technique to determine their visual acuity. a series of black-and-white-striped patterns are presented individually next to a gray square. diego can distinguish stripes that are narrower than those hannah can distinguish. compared to hannah, diego has:

Answer 1

Diego has Better Contrast Sensitivity. The contrast is the small threshold that divides the visible and the invisible to the human eye. The contrast sensitivity is measured by means of different tests in order to know more about the vision and its capacity in the human being.

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