1.6.C—Explain how the structures and functions of the auditory sensory system relate to behavior and mental processes

Explain how the structures and functions of the auditory sensory system relate to behavior and mental processes.

• Sound occurs through the movement of air molecules at different wavelengths (called pitch) and amplitudes (called loudness).
• Theories that help explain pitch perception include place theory, volley theory, and frequency theory.
• Sound localization describes how we identify where sounds in our environment are coming from.
• Hearing difficulties can result from aging and various kinds of damage to auditory structures. Types of hearing loss include conduction deafness and sensorineural deafness.