At What Age Do Most Infants Begin Cooing

question 88

Multiple Choice

At what age do most infants begin cooing?

• A) at birth
• B) at age 1 week
• C) at age 2 months
• D) at age 4 months

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Definitions:

General Adaptation Syndrome

A model describing the body's response to stress in three stages: alarm, resistance, and exhaustion.

Stage

A specific phase or period in a process or lifetime during which distinct patterns of behavior or developmental milestones are observed.

Mobilize

To organize or prepare something (such as resources or people) for active service.

Adrenal Medulla

The inner part of the adrenal gland that produces adrenaline and noradrenaline, hormones involved in the body's fight-or-flight response.