Which of the Following Data Collection Methods Is Not Observational

question 9

Multiple Choice

Which of the following data collection methods is not observational?

• A)A personal interview.
• B)A telephone interview.
• C)A self-administered questionnaire.
• D)An experiment.

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Definitions:

Worldview

A comprehensive perspective through which individuals interpret all aspects of life.

Fundamental Components

Basic elements or parts that are essential to the structure or functioning of a system or concept.

Criterion Test Bias

The presence of systematic differences in test performance among groups not attributable to the abilities or qualities the test intends to measure.

Bias

A condition which occurs when aspects of the test or test delivery unfairly penalize test takers due to personal characteristics.