When Peer Groups Are Tracked

question 80

Multiple Choice

When peer groups are tracked

• A) for three to six weeks, substantial membership changes occur.
• B) from year to year, membership changes very little even though classrooms are reshuffled.
• C) from year to year, about 30 to 40 percent of groups consist mostly of the same children.
• D) for three to six weeks, membership changes very little.

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Definitions:

Antidiuretic Hormone

A hormone that regulates water balance in the body by controlling the amount of water reabsorbed by the kidneys.

Aldosterone

A steroid hormone produced by the adrenal glands that regulates sodium and potassium balance in the blood, influencing blood pressure and fluid balance.

Adrenal Cortex

The outer part of the adrenal gland that produces essential hormones like cortisol and aldosterone, which regulate metabolism, blood pressure, and stress response.

Hypotonic

Describes a solution that has a lower osmotic pressure than another fluid, often causing cells to swell as water moves into them.