In the context of AP Psychology, which of the following best defines the vestibular sense?

• A. The sense that detects changes in temperature and pain
• B. The sense that allows us to perceive sound waves as auditory information
• C. The sense that enables us to detect the chemical composition of substances through taste
• D. The sense that provides information about balance and the position of the head in space

Answer: (D)

Verified step by step guidance

1. Step 1: Understand that the vestibular sense is one of the body's sensory systems related to balance and spatial orientation.
2. Step 2: Recognize that the vestibular system is located in the inner ear and helps detect changes in head position and movement.
3. Step 3: Differentiate the vestibular sense from other sensory systems such as the somatosensory system (temperature and pain), auditory system (sound waves), and gustatory system (taste).
4. Step 4: Identify that the vestibular sense provides critical information to the brain about balance and the position of the head in space, which helps maintain posture and coordinate movement.
5. Step 5: Conclude that the best definition of the vestibular sense is the one describing its role in balance and spatial orientation, rather than temperature, sound, or taste detection.