Anam Is Studying the Intelligence of a Group of People

question 112

Multiple Choice

Anam is studying the intelligence of a group of people as they progress through early adulthood to old age.Her approach should involve:

• A) cross-sectional research
• B) experimental research
• C) random assignment
• D) longitudinal research

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Definitions:

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brain, central to the nervous system's function.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and transmitting neural signals.

Decision Maker

An individual or group responsible for making choices or judgments.

GABA

Gamma-aminobutyric acid; a neurotransmitter in the brain that plays a key role in inhibiting nerve transmission, and hence, regulates anxiety.