Which assessment would an optometric technician use to evaluate visual processing disorders?

The choice of a developmental vision assessment for evaluating visual processing disorders is appropriate because it encompasses a broad range of functional visual skills that go beyond simply measuring clarity of vision. This type of assessment typically includes evaluations of visual perception, visual-motor skills, depth perception, and other higher-level visual functions.

These components are critical when diagnosing visual processing disorders, as they can significantly impact an individual's ability to interpret and respond to visual information effectively. A developmental vision assessment provides insights into how the brain processes visual inputs, which is essential for identifying specific deficits related to visual processing.

In contrast, other options focus on different aspects of vision. A visual acuity test measures the sharpness or clarity of vision but does not assess how well someone can interpret and understand visual information. A refraction test determines the eye's need for corrective lenses but is not relevant to visual processing. A color vision test evaluates an individual's ability to distinguish between colors but does not provide information on higher-level visual processing abilities. Thus, the developmental vision assessment is specifically tailored to identify issues in visual processing.