Why Should a Nurse Researcher Want to Limit or Eliminate

question 10

Multiple Choice

Why should a nurse researcher want to limit or eliminate extraneous variables in a study?

• A) More research questions would be required to account for the extraneous variables.
• B) Extensive statistical analysis would be required to justify the presence of extraneous variables.
• C) Extraneous variables compete with the independent variables as explanations of the study's outcome.
• D) Manipulation of the extraneous variables increases the risk for researcher bias in the study's outcomes.

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Definitions:

Indorses In Blank

A term referring to the endorsement of a negotiable financial instrument without specifying the endorsee, making it payable to the holder.

Negotiation

The process of discussing terms and conditions to reach a mutual agreement in transactions, contracts, or disputes.

Bearer Instrument

A document that entitles the person holding it to ownership or to receive the benefits it confers.

Negotiates

The process of discussing an issue to reach an agreement or compromise between parties.