Threshold Test

The Threshold Test is a method used to determine the minimum level of a stimulus needed for a person to notice or respond to it. For example, it identifies how bright a light must be or how loud a sound must be before someone becomes aware of it. This test helps assess sensory sensitivity or diagnose issues by systematically adjusting the stimulus until the individual reliably detects it. It provides valuable information about normal or abnormal sensory function and is used in various fields like psychology, audiology, and neurology.