Which of the Following Examples Describes a Test That Has

question 211

Multiple Choice

Which of the following examples describes a test that has low validity?

• A)A teacher uses a multiple choice test to measure public speaking ability.
• B)A teacher uses a presentation grade to measure public speaking ability.
• C)A teacher administers a test twice and finds that students' scores are not correlated.
• D)A teacher administers a test twice and finds that students' scores are correlated.

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Definitions:

Oil Spills

Unintentional release of petroleum products into the environment, usually in water bodies, leading to pollution and harming marine life.

Ice Age

A period of long-term reduction in the temperature of the Earth's surface and atmosphere, leading to the expansion of continental and polar ice sheets and alpine glaciers.

Significant Event

An occurrence of notable importance, often changing the course of history or impacting a large area or population.

Type of Isolation

Various forms of separation in biology that prevent species from mating and producing viable offspring, critical in the process of speciation.