fere phenomenon
Học thuậtThân thiện
Definition
Noun: A physiological response where the electrical properties of the skin change due to emotional arousal, such as stress or anxiety. This change can be quantified by measuring either the skin's electrical resistance or the weak electrical currents produced by the body itself.
Usage
The term is used in specialized contexts like psychology, psychophysiology, and lie detection to describe an objective, measurable correlate of subjective emotional states. - The researcher used the fere phenomenon to study the participants' anxiety levels during the test. - In polygraph examinations, sensors often detect the fere phenomenon as an indicator of emotional stress.
Advanced Usage
- As a Measurable Variable: The phenomenon is treated as a dependent variable in experimental research on emotion and cognition.
- The study's design relied on the fere phenomenon as a primary metric for sympathetic nervous system activation.
Variants and Related Words
- Galvanic Skin Response (GSR): A more common synonym.
- Electrodermal Activity (EDA): A broader modern term encompassing the fere phenomenon and related responses.
- Psychogalvanic Reflex: An older, synonymous term.
Synonyms
- Galvanic Skin Response (GSR)
- Electrodermal Response (EDR)
- Psychogalvanic Reflex
Related Phrases and Concepts
- Skin Conductance: The inverse of skin resistance; often what is actually measured.
- Sympathetic Arousal: The underlying autonomic nervous system state the fere phenomenon reflects.
Noun
- a change in the electrical properties of the skin in response to stress or anxiety; can be measured either by recording the electrical resistance of the skin or by recording weak currents generated by the body