It Often Is Possible to Reduce the Variance in an Independent-Measures

question 49

True/False

It often is possible to reduce the variance in an independent-measures design by using a participant variable such as age or gender as a second factor.

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Definitions:

Violent Crimes

Acts of crime that involve force or threat of force, including murder, rape, and assault.

Frequency

The rate at which something occurs over a particular period or in a given sample.

Demand Characteristics

Cues in an experimental setting that influence participants' perceptions or behavior, potentially skewing results.

Perception of Quality

The subjective assessment of a product or service's overall excellence or desirability.