Most Hominin Fossils Older Than 3 Million Years of Age

question 45

Multiple Choice

Most hominin fossils older than 3 million years of age are called

• A) anthropoids.
• B) australopiths.
• C) protohominids.
• D) australoids.

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Definitions:

Psycholinguistic Theory

A theory that explores how the brain processes and understands languages.

Environmental Influences

Factors in an individual's surrounding environment that can affect their development, behaviors, health, and overall well-being.

Sensitive Period

In linguistic theory, the period from about 18 months to puberty when the brain is thought to be especially capable of learning language because of its plasticity.

Mean Length of Utterance

A measure used in language development research to calculate the average length of spoken statements or sentences, often used to assess linguistic progress in children.