If a Person Who Has Never Been Infected with the Varicella-Zoster

question 71

Multiple Choice

If a person who has never been infected with the varicella-zoster virus comes in contact with a person who has shingles, they will come down with

• A)herpes labialis.
• B)shingles.
• C)chickenpox.
• D)infectious mononucleosis.
• E)herpes keratitis.

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Definitions:

Measurement Error

The difference between the observed value and the true value of a variable, due to imprecision in measurement tools or techniques.

Reactivity

The phenomenon in which the presence of an observer or the awareness of being measured alters the behavior or responses of subjects.

Variability

The degree to which scores in a dataset differ from each other and from their average.

Reliability Coefficient

The reliability coefficient is a measure that assesses the consistency or stability of a test score or instrument over time.