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3. Psychological & Physiological

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23
9. Depth Perception

Depth perception is the ability to accurately judge the distances of objects in relation to your position. This skill plays a critical role in various driving scenarios, such as passing, turning, and approaching vehicles or obstacles.

Having good depth perception is crucial because poor depth perception can lead to several issues, including:

  • Stopping too short of limit lines or inside intersections.
  • Turning too wide or too short during maneuvers.
  • Inability to maintain a constant speed.
  • Difficulty in following other vehicles at an appropriate distance for driving conditions.

Traffic circles, also known as roundabouts, highlight the significance of depth perception in driving. Approaching a circle, a driver must rely on depth cues to determine the proper entrance speed and whether a complete stop or yield is necessary.

Once inside the circle, especially in multi-lane roundabouts, the driver needs depth cues to gauge the speed and distance of other vehicles already in the circle or preparing to enter.

By being mindful of depth perception and its impact on driving, you can enhance your ability to make accurate judgments and navigate various situations safely and effectively on the road.

Lesson Summary


  

Lesson 3 Quiz


You will now answer 5 questions to test what you learned during this lesson. You must answer all questions correctly to receive completion credit for this lesson. You may answer the questions as many times as necessary to get them right.

You should review the lesson material if you don't do well on the quiz.

  1. The "P" in the SIPDE process stands for:


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  2. When listening to your car radio, or other audio device:


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  3. The colorless, odorless and poisonous gas from the exhaust is called:


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  4. Your "Field of Vision" is:


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    4.   


  5. A vehicles' "blind spots" are:


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