________ Scaling and ________ Scaling Both Are Comparative in Nature

question 59

Multiple Choice

________ scaling and ________ scaling both are comparative in nature.Both result in ordinal data and might result in the respondent disliking the brand ranked 1 in an absolute sense.

• A)Paired comparison;constant sum
• B)Rank order;paired comparison
• C)Rank order;constant sum
• D)Q-sort;constant sum

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Definitions:

Jaeger System

A chart used for testing visual acuity, especially for reading and near vision.

Visual Acuity

Visual acuity or the precision in seeing, often assessed by the capacity to recognize letters or numbers at a given distance.

Snellen Chart

A chart commonly used to measure visual acuity that consists of letters of progressively smaller size, used during eye examinations.

Near Vision Acuity

The ability to see clearly at a close range, typically measured to evaluate eyesight for reading and other close-up tasks.