Because a Person's True Abilities Can Change Between Two Administrations

question 3

Multiple Choice

Because a person's true abilities can change between two administrations of a test, it is generally true that

• A) test-retest procedures cannot produce good reliability estimates.
• B) the shorter the time between the two administrations, the higher the reliability.
• C) the length of time between two administrations has little effect on reliability.
• D) a test developer needs to calculate coefficient alpha to estimate stability.

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Definitions:

Circulatory System

The body's system responsible for the movement of blood, nutrients, oxygen, carbon dioxide, and hormones to and from cells throughout the body to provide nourishment, help in fighting diseases, maintain a stable internal environment, and remove waste.

Diabetes

Diabetes is a chronic condition characterized by high levels of glucose in the blood, resulting from the body's inability to produce or effectively use insulin.

Graves' Disease

An autoimmune disorder characterized by the overproduction of thyroid hormones, leading to hyperthyroidism.

Insulin Deficiency

A condition characterized by the inadequate production or use of insulin, leading to elevated blood glucose levels.