What are the two stages of the walk-and-turn test?

The correct answer identifies the stages of the walk-and-turn test as the instruction stage and the walking stage. In this field sobriety test, the instruction stage involves explaining the test procedure to the subject, ensuring they understand what is expected of them before they begin. This is crucial for achieving accurate and reliable results, as the subject must be aware of how to perform the test correctly.

After the instructions are provided, the walking stage commences, during which the individual is asked to walk in a straight line, heel to toe, and then turn around to return to the starting point. This stage assesses both the person's ability to follow instructions and their balance while performing the task.

The other answer choices do not accurately encapsulate the structured approach of the walk-and-turn test as outlined. For instance, mentioning a balance stage may imply a focus on maintaining stability without the context of following specific instructions first. Furthermore, terms like counting stage or just a walking stage might overlook the comprehensive nature of the assessment, which prioritizes understanding the instructions before any physical action is taken.