Which of the Following Extraneous Variables Can NOT Be Corrected

question 22

Multiple Choice

Which of the following extraneous variables can NOT be corrected using random assignment?

• A) participant but not experimenter effects
• B) experimenter but not participant effects
• C) participant and experimenter effects
• D) none of the above

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Definitions:

Standard Time

A set duration assigned for completing a given task, based on average time studies and used for planning and scheduling work.

Revised Activity

An activity or task that has been modified or updated to improve efficiency or effectiveness.

Original Activity

An initial or primary action that serves as the basis or starting point for subsequent processes or operations.

TMU

Time Measurement Unit, a standard used in work measurement and time study techniques to quantify the time required for specific tasks.