How the Brain Develops (Screencast)
In this interactive learning object, learners study the parts of the brain and then test their knowledge in a drag-and-drop exercise.
Learners read about audiological tests including pure tone testing, air conduction, bone conduction, Speech Reception Threshold, and Speech Discrimination Score. They listen to sounds and words recorded at different decibel levels and see a graphic representation of decibel ranges. A brief review concludes the activity.
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