Colorado POST Practice Exam

What is the objective of the DUI roadside test known as the Rhomberg Technique?

1. To determine the driver's immediate alcohol level

2. To assess the driver's physical fitness

3. To divide the suspect’s attention

4. To analyze the driver's mental state

The correct answer is: To divide the suspect’s attention

The objective of the DUI roadside test known as the Rhomberg Technique is to divide the suspect’s attention. This test is designed to evaluate a driver's ability to maintain focus on multiple tasks simultaneously, which is critical when assessing impairment. During the Rhomberg Technique, the driver is typically asked to stand still, close their eyes, and estimate the passage of time, often while keeping their balance. This requires the individual to manage different cognitive and physical demands at once, thereby revealing potential impairment due to alcohol or drug use. When a driver struggles with this test, it indicates that their ability to divide attention is compromised, a common effect of intoxication. Recognizing the signs of impaired divided attention can be crucial for law enforcement officers in determining whether a driver is under the influence.