The One-Parameter IRT Model Assumes That Items Only Differ In

question 30

Multiple Choice

The one-parameter IRT model assumes that items only differ in:

• A)the chance of a random correct answer.
• B)difficulty.
• C)discrimination.
• D)scree point.

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Definitions:

Deep, Rapid Breaths

A pattern of breathing that is both deeper and faster than normal, often a sign of distress, excitement, or physical exertion.

Tactile Fremitus

A vibration felt on the chest wall during speech, which can indicate abnormalities in or around the lungs.

Adventitious Sounds

Unusual or abnormal sounds heard during a respiratory examination, indicating potential lung issues.

Dull Percussion

A term used in clinical examinations to describe a thudding sound produced when tapping over dense tissue areas, often indicative of underlying pathology.