Related Experiment Videos
The effects of hyperventilation; individual variability and its relation to personality
Journal of Behavior Therapy and Experimental Psychiatry
|March 1, 1982
Summary
Individual responses to voluntary hyperventilation varied significantly. Higher neuroticism scores correlated with affective disturbances, but not somatic symptoms or heart rate changes, suggesting implications for panic attack research.
Area of Science:
- Psychophysiology
- Personality Psychology
- Clinical Psychology
Background:
- Hyperventilation can induce physiological and psychological distress.
- Individual differences in response to hyperventilation are significant.
- Eysenck Personality Questionnaire (E.P.Q.) assesses key personality traits.
Purpose of the Study:
- To examine affective and somatic responses to hyperventilation.
- To investigate the relationship between these responses and E.P.Q. scores.
- To explore variability in hyperventilation effects and relevance to panic attacks.
Main Methods:
- Participants underwent voluntary hyperventilation.
- Self-reported affective and somatic disturbances were recorded.
- Heart rate changes were objectively measured.
- E.P.Q. scores were correlated with reported effects.
Main Results:
- Significant individual variability in hyperventilation responses was observed.
- Neuroticism showed a significant correlation with affective disturbances.
- No significant correlation was found between neuroticism and somatic symptoms or heart rate changes.
Conclusions:
- Personality traits, particularly neuroticism, influence affective responses to hyperventilation.
- Hyperventilation-induced variability may offer insights into panic attack mechanisms.
- Further research is needed to understand determinants of hyperventilation response variability.