Ethan Has Suffered Minor Damage to the Bones in His

question 8

Multiple Choice

Ethan has suffered minor damage to the bones in his left middle ear. What treatment, if any, might help restore his hearing?

• A) a hearing aid
• B) a cochlear implant
• C) Both a hearing aid and a cochlear implant will be needed.
• D) Such damage is permanent and cannot be remedied.

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Definitions:

Rock

A naturally occurring solid aggregate of minerals or mineral-like substances.

Decentered Thinking

Refers to the ability to consider multiple aspects of a situation simultaneously, characteristic of more advanced stages of cognitive development.

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Three-Mountain Task

A cognitive psychology test that examines a child’s ability to understand and evaluate different perspectives and spatial awareness.