____________ Is a Control Technique in Which Extraneous Variables Are

question 59

Multiple Choice

____________ is a control technique in which extraneous variables are completely removed from an experiment.

• A) Constancy
• B) Randomization
• C) Elimination
• D) Balancing

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Definitions:

Functional Fixedness

A cognitive bias that limits a person to use an object only in the way it is traditionally used, hindering the ability to see alternative uses.

Standardization

The development of uniform procedures for administering and scoring a test, and the creation of norms (performance standards) for the test.

Norms

Shared expectations or rules within a group or culture about how to behave.

Consistent Result

Outcomes or findings that are reliably reproducible under the same conditions, indicating reliability and validity in scientific or analytical experiments.