What should be done if a subject expresses disagreement with test outcomes?

Remaining professional and maintaining the focus on procedures is essential when a subject expresses disagreement with test outcomes. This approach ensures that the interaction remains respectful and objective, which is crucial for several reasons.

First, professionalism helps to de-escalate any potential tension that may arise from the disagreement, allowing the officer to conduct the field sobriety tests (FSTs) effectively without interference. Keeping the focus on the established procedures reinforces the validity of the testing process and the legitimacy of the results, helping to uphold the integrity of the law enforcement proceedings.

Additionally, a measured response fosters cooperation from the subject, which can be beneficial in gathering further evidence or information that might be needed during the investigation. This technique also reduces the likelihood of subjective biases influencing the outcome of the interaction.

While making a note of the disagreement for the report is important, it should not be the primary focus during the interaction. It's vital to address the situation in a way that emphasizes the procedural aspects and the objective nature of the tests being conducted. Arguing with the subject or ignoring their feelings can lead to a more confrontational dynamic and potentially complicate the situation.