Peter Is About to Enter Formal Operations,while His Younger Brother

question 49

Multiple Choice

Peter is about to enter formal operations,while his younger brother Bobby is in an earlier stage of development.What will Bobby notice about his brother?

• A) a lack of egocentric thinking
• B) more sophisticated conversations of abstract and hypothetical concepts
• C) care orientation
• D) postconventional moral reasoning

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Definitions:

Stereocilia

Hairlike projections on the surface of certain cells, such as those in the inner ear, aiding in the detection of vibration and sound.

Organ of Corti

A structure located in the cochlea of the inner ear containing hair cells that transduce sound vibrations into electrical signals for hearing.

Vestibular Nerve

Part of the inner ear that sends signals to the brain regarding balance and head position.

Endolymph

A fluid within the inner ear that fills the cochlear duct and vestibular system, important for transmitting sound and maintaining balance.