Which of the Following Is a Plausible Explanation for the General

question 60

Multiple Choice

Which of the following is a plausible explanation for the general increases in intelligence test scores?

• A) Decreasing levels of education have led to unexpected increases in test scores.
• B) Nutrition and health care have improved dramatically around the world.
• C) Life was easier in the early 1900s and students scored better then due to simplicity.
• D) Tests have been written and re-written so many times,who knows what they measure?

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Definitions:

Calcium Homeostasis

The regulation of calcium levels in the body, crucial for bone health, muscle function, and nerve signaling.

Parathyroid Hormone

A substance produced by the parathyroid glands responsible for controlling calcium concentration in the bloodstream.

Osteoclast Activity

The process involving cells that break down bone tissue, playing a vital role in bone remodeling and calcium homeostasis.

Closed Fracture

A type of bone fracture where the skin remains intact over the site of the break in the bone.