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- Miscellaneous Psychologypsychology-mcqs › miscellaneous-psychology
- Published
- 10 May 2024
- Last updated
- 28 May 2026
What aspect of emotion does a polygraph, commonly known as a lie detector, mainly assess?
Multiple choice question for Miscellaneous Psychology. Select an option, then review the explanation below.
Explanation
The polygraph detects changes in physiological arousal, such as heart rate and skin conductivity, which are linked to emotional states. It does not measure emotional causes, expressions, or vocal changes.
More Miscellaneous Psychology MCQs
Practice related questions from the same subject.
- 1.Individuals struggling with weight issues tend to consume food in response to which emotional state?
- 2.Which statement is NOT supported by research on gender differences in sexual desire?
- 3.Which eating disorder is characterized by the consumption of substances that have no nutritional value?
- 4.What term describes the body's ability to regulate and keep its internal environment stable?
- 5.Which field of psychology focuses primarily on applying psychological concepts to workplace environments?