Reliability Is to Random Error as Validity Is to

question 73

Multiple Choice

Reliability is to random error as validity is to

• A) standard error.
• B) systematic error.
• C) internal error.
• D) error of measurement.
• E) None of these are true.

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Definitions:

Statistical Validity

The extent to which the statistical conclusions drawn from a study are accurate and reliable.

Scale Construction

The process of developing a tool or instrument for measuring variables, typically involving item generation and validation.

Randomness

A principle in which individual outcomes or events are unpredictable, but the statistical distribution of outcomes over many repetitions will show a specific pattern.

Scale Items

Individual questions or statements in a survey or questionnaire that are scored to measure a particular construct or variable.