Slow-wave or so-called quiet sleep

increases significantly at about 3 or 4 months.
is known as "REM" sleep.
is known as "paradoxical" sleep.
does not truly establish itself until after 2 years of age.

increases significantly at about 3 or 4 months.

Psychology

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Which of the following statements is true?

A) Many parts of the brain appear to have no useful function in today's world. B) Losses of small areas of certain parts of the brain rarely cause devastating, often permanent, losses of function. C) All the brain areas become active on brain scans at one time or another as we think, feel, and perceive. D) Every part of the brain has a redundant backup, which is why brain injuries are so rarely serious.

Psychology

Briefly explain the contribution of the woman's ovum and the man's sperm in determining the sex of the offspring

What will be an ideal response?

Psychology