A Radiologist's Computer Monitor Has Higher Resolution Than Most Computer

question 22

Multiple Choice

A radiologist's computer monitor has higher resolution than most computer screens. Resolution refers to the:

• A) size of the pixels a screen can display.
• B) number of pixels a screen can display.
• C) speed that images can be displayed.
• D) both the size and number of pixels a screen can display.
• E) both the number of pixels and the speed that images can be displayed.

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Definitions:

Accurate

A description of information, data, or measurements that are correct and free from errors or inaccuracies.

Test-Retest

To determine the reliability of a measure by testing and retesting it under the same conditions. If the measure is reliable, it will produce similar results each time.

Inter-Item Reliability

A measure of whether the individual questions in a question set are consistent in their results. See also internal reliability.

Semantic Differential-Format

A type of survey question format that uses a scale allowing respondents to rate an object, concept, or event within the range of two bipolar adjectives.