In Order to Establish the Reliability of a Measure of Intelligence

question 47

Multiple Choice

In order to establish the reliability of a measure of intelligence, Kevin administers two forms of the test to a group of students. Which of the following reliability coefficient values would indicate the most reliability for the test?

• A) 0.35
• B) 0.85
• C) -0.85
• D) 2.20

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Definitions:

Pregnancy Tests

Medical tests used to determine if a woman is pregnant, usually through the detection of the hormone hCG in urine or blood.

Smoking During Pregnancy

The act of tobacco smoking by a pregnant woman, which can lead to various adverse outcomes for the baby, including low birth weight and developmental issues.

Prenatal Exposure

Exposure to substances, environmental toxins, or other factors before birth that can potentially impact the development of the fetus.

Marijuana

A psychoactive plant, Cannabis sativa, used both recreationally and medicinally for its relaxing and euphoric effects.