Demi Is a 10-Year-Old with a Mental Age of 12

question 8

Multiple Choice

Demi is a 10-year-old with a mental age of 12.Demi's intelligence quotient (IQ) is

• A) 100.
• B) 120.
• C) 110.
• D) 83.

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Definitions:

Twin Study

A research method used in psychology and genetics to compare the influence of genetics versus environment on individual traits and behaviors by studying twins.

Nonhuman Animals

Living beings from the animal kingdom that do not belong to the species Homo sapiens.

Language

A system of communication that involves the use of words in a structured and conventional way to convey meaning.

Gifted

Refers to individuals who demonstrate a high level of aptitude or competence in one or more domains.