What clues might indicate impairment during the walking stage of the walk and turn test?

In the context of the walk and turn test, which is typically used by law enforcement to assess a person's coordination and potential impairment, several observable behaviors can help indicate impairment. The correct answer emphasizes the significance of "failure to turn properly."

During this test, individuals are required to take a series of steps in one direction, then turn on one foot and return in the opposite direction. A failure to turn properly suggests that the individual may be struggling with coordination, which is a common symptom of impairment due to substances. Proper execution of the turn is essential, and difficulties here can indicate a lack of balance or cognitive processing issues associated with impairment.

Focusing eyes straight ahead may not necessarily indicate impairment; it could sometimes suggest concentration. Stopping at the midpoint is not an inherent sign of impairment either, as some individuals may pause for various personal reasons unrelated to intoxication. However, failing to execute the turn as instructed reveals a fundamental inability to perform the task as expected, making it a strong indicator of impairment.