Thomas Sowell Studied the Intelligence (IQ) Test Scores of Categories

question 92

Multiple Choice

Thomas Sowell studied the intelligence (IQ) test scores of categories of people and concluded that

• A) minorities are innately less intelligent than whites.
• B) all individuals have the same intelligence.
• C) all categories of people have the same average scores on intelligence tests.
• D) cultural patterns explain much IQ variation.

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Definitions:

Ectoderm

The outermost of the three primary layers in an embryo that develops into the nervous system and the skin, among other structures.

Germ Layer

One of the primary layers of cells formed during embryogenesis, from which all tissues and organs of an organism develop.

Pseudocoelom

A fluid-filled body cavity lying inside the external body covering but outside the innermost gut tube, found in some invertebrates.

Phylogeny

The evolutionary history and lineage of species or a particular group of organisms.