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Define the concept of a physiological measure in psychological research and list at least four specific biological processes commonly recorded as examples of this type of operational definition.
Question: Define the concept of a physiological measure in psychological research and list at least four specific biological processes commonly recorded as examples of this type of operational definition.
Sample answer: A physiological measure is an operational definition that involves recording biological processes within the body to quantify a variable. Four common examples of biological processes that can be recorded include heart rate, blood pressure, galvanic skin response, and hormone levels.
Key points:
- Defines a physiological measure as an operational definition.
- Notes that it involves recording biological processes within the body to quantify a variable.
- Lists at least four correct examples of physiological measures (e.g., heart rate, blood pressure, galvanic skin response, hormone levels, electrical activity in the brain, blood flow in the brain).
Rubric: A full credit response must explicitly state that a physiological measure is an operational definition involving biological processes within the body, and it must correctly list four of the specific examples provided (heart rate, blood pressure, galvanic skin response, hormone levels, or electrical activity/blood flow in the brain).
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Research Methods in Psychology - 4th American Edition @ KPU
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