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Published on: January 21, 2017
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Psychophysics of Pain: A Methodological Introduction.
Aaron L McDaniel1, Theodore N Dimitrov1, Stephen P Bruehl2
1From The Ohio State University College of Nursing, Columbus, Ohio.
Summary
Psychophysics, the study of physical stimuli and sensation, offers objective measures for sensory phenomena. This approach can enhance nursing science research, particularly in understanding pain perception.
Area of Science:
- Psychophysics
- Sensory Science
- Nursing Research
Background:
- Psychophysics has a long history of use in science and healthcare.
- It provides objective measures of sensory phenomena.
- Its application in nursing science can illuminate subjective experiences like pain.
Purpose of the Study:
- To provide an overview of fundamental psychophysical concepts.
- To emphasize psychophysical applications in pain research.
- To define common psychophysical terms, methods, and procedures.
Main Methods:
- Review of fundamental psychophysical concepts and their application.
- Discussion of systematic and objective measurement of sensory perception.
- Exploration of interdisciplinary approaches, including nursing science.
Main Results:
- Psychophysics offers systematic and objective measures for sensory perception.
- It can be tailored to augment current research paradigms, despite a need for standardization.
- The interdisciplinary nature of psychophysics aids in understanding perception influenced by sensation.
Conclusions:
- Psychophysical approaches provide valuable tools for nursing scientists studying pain.
- Further standardization of terms and techniques is needed.
- Nursing science can significantly contribute to pain research using psychophysical methods.
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