The Primary Difference Between the Interval and the Ratio Level

question 36

Multiple Choice

The primary difference between the interval and the ratio level of variables is that ____.

• A) interval is rarely used
• B) with ratio, there is an absolute meaning of zero
• C) with interval, there is an absolute meaning of zero
• D) ratio level is on a true zero point, while interval level is not

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Definitions:

Physiological Arousal

Physiological arousal involves the activation of the body's autonomic nervous system, leading to physical changes such as increased heart rate, blood pressure, or adrenaline in response to stimuli.

Stanley Schachter

An American psychologist best known for his development of the two-factor theory of emotion, which considers both physiological arousal and cognitive interpretation.

General Bodily Arousal

A state of physiological alertness and readiness in the body, often in response to stimuli or stressors, involving various physiological systems.

Interpretation

The act of explaining, reframing, or understanding the meaning or significance of something, often requiring a certain degree of subjective judgment.