Research on Racial and Ethnic Differences in Intelligence Indicates That

question 86

Multiple Choice

Research on racial and ethnic differences in intelligence indicates that

• A) school desegregation has actually decreased the academic achievement of Black American children.
• B) the average mathematics achievement test scores of Asian students are higher than those of North American students.
• C) among American Blacks,those with the most African ancestry receive the highest intelligence test scores.
• D) the Black-White difference in intelligence test scores has increased in recent years.

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Definitions:

Clay

A natural, earthy material composed of fine minerals with a grain size of less than 2 micrometers, known for its plasticity when wet and usefulness in ceramics and construction.

Soil Type

A classification based on the physical characteristics of the soil, including texture, fertility, and composition.

Loam

Loam is a fertile soil type that is a balanced mixture of sand, silt, and clay, known for its excellent moisture retention and aeration qualities, suited for agricultural use.

Hydrologic Cycle

The continuous movement of water on, above, and below the surface of the Earth, including processes such as evaporation, condensation, precipitation, and runoff.