What Is the Difference Between Random and Systematic Error? Which

question 40

Essay

What is the difference between random and systematic error? Which error represents more of a threat to the nature of the conclusions that can be drawn from a study? Why?

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Definitions:

Suggestion

The psychological process by which a person guides the thoughts, feelings, or behavior of another.

Polygraphs

Instruments that measure physiological responses, such as heart rate and blood pressure, to determine if a person is lying.

Error Rate

The frequency or proportion of mistakes made over a specific period or within a given dataset.

Emotionality

The observable behavioral and physiological component of emotion; the degree to which a person can be characterized as emotional.