In the One Leg Stand test, a subject raises arms, hops, and puts their foot down. How many clues have they produced?

In the One Leg Stand test, the scoring is based on four specific clues that indicate a subject's level of impairment. The test requires the individual to stand on one leg while counting out loud for a specified duration. Each of the following actions counts as a clue of impairment:

1. The subject raises their arms to maintain balance.

2. The subject sways while trying to balance.

3. The subject hops on the standing leg.

4. The subject puts their foot down before the test is completed.

In this scenario, if the subject has raised their arms, hopped, and put their foot down, they have demonstrated three specific clues (raising arms, hopping, and putting foot down). The only clue not demonstrated here is swaying, but since only those three are mentioned, it would be reasonable to infer that three clues are present in this sequence.

Since four clues are possible, and assuming the test was not completed without interruption, three clues would be identified based on the actions described. If a subject were to exhibit all four actions (including swaying), it would lead to the maximum score. Thus, understanding the actions leading to the identification of impairment behaviors gives clarity to how the scoring works in this test.