Ray Is Seven Months Old

question 88

Multiple Choice

Ray is seven months old.According to research,he is probably capable of perceptual discrimination of groups defined by

• A) gender only.
• B) race only.
• C) gender and race.
• D) neither gender nor race.

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Definitions:

Audiogram

a graphical representation of a person's hearing ability, plotting the threshold of hearing for various frequencies against volume level.

-gram

A suffix denoting something written or recorded in a specified way, often used in medical and scientific terminology.

Keflex

An antibiotic used to treat various bacterial infections.

Anticholinergics

A class of drugs that block the action of acetylcholine in the brain, used to treat various medical conditions.