A Group of High IQ Students Are Found to Have

question 112

Multiple Choice

A group of high IQ students are found to have larger brains than a group of low IQ students.From this we can conclude that

• A) IQ is largely determined by genetics and biology.
• B) IQ is largely determined by environment.
• C) IQ is determined by both genetics and environment.
• D) None of the above can be concluded from this finding.

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Definitions:

Excitability

The quality of being easily stimulated or responsive to stimuli, often leading to rapid changes in behavior.

Embryonic Period

The stage of prenatal development from fertilization of the egg to the end of the eighth week, where major organs and structures begin to develop.

Teratogens

Environmental agents that can cause birth defects or developmental malformations if exposed to a fetus.

Prenatal Exposure

The exposure of an unborn child to substances, conditions, or behaviors that could affect development or health outcomes.