What is the first phase of the walk and turn test?

The first phase of the walk and turn test involves providing clear verbal instructions to the individual being tested. This phase is critical because it sets the stage for the entire assessment of the person's ability to perform divided attention tasks, which is often affected by impairment. During this initial stage, the officer explains how the test will be conducted, including how many steps to take, how to turn around, and other important details that the individual must follow. Proper instructions ensure that the individual understands what is expected, which is essential for accurately evaluating their performance in the subsequent phases of the test. This preparatory communication helps to maintain the integrity of the assessment, allowing for a fair evaluation of the individual's physical capabilities and coordination.