The Concept of Nonequivalent Groups Means ____

question 61

Multiple Choice

The concept of nonequivalent groups means ____.

• A) the researcher cannot control which people go into each group and cannot ensure that the groups are equivalent
• B) the two groups have completely different characteristics
• C) the researcher has randomly assigned people to groups so there is no guarantee that the groups are equal
• D) the number of participants is different from one group to another

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Definitions:

Harada's Disease

Harada's Disease, also known as Vogt-Koyanagi-Harada disease, is an autoimmune condition affecting the eyes, skin, and meninges, leading to vision changes, hearing loss, and skin pigment changes.

Retinal Vasculitis

Inflammation of the blood vessels in the retina, which can compromise vision and lead to severe retinal damage.

Hypertensive Retinopathy

A condition characterized by damage to the retina of the eye due to high blood pressure, leading to blurred vision or vision loss.

Proliferative Retinopathy

A condition involving the growth of new, abnormal blood vessels in the retina, often related to diabetes.