Cited by 72Psychosomatic Disorders and Their TreatmentsHeart Rate Variability and Autonomic ControlAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

A latent state‐trait analysis of interoceptive accuracy

Wittkamp, Martin F., Bertsch, Katja, Vögele, Claus, Schulz, André·2018·Psychophysiology

Abstract

Interoceptive accuracy (IAc), that is, the ability to accurately perceive one's own bodily signals, is widely assumed to be a trait, although experimental manipulations such as stress may affect IAc. We used structural equation modeling to estimate the reliability of IAc, and the proportions of individual differences in IAc, explained by a trait and occasion-specific effects of situation and person-situation interactions. We assessed IAc in 59 healthy participants (40 women, M Age = 23.4 years) on three consecutive measurement occasions, approximately 1 week apart, in a rest and poststress condition, using a heartbeat counting and a heartbeat discrimination task. The results showed fair temporal stability (intraclass correlation coefficients ≥ 0.38) and good reliability (Mdn = .63; range .49-.83) for both methods. While around 40% of the variance of a single IAc measurement could be explained by a trait, approximately 27% was accounted for by occasion-specific effects of situation and person-situation interaction. These results suggest that IAc measures are relatively consistent and that situations and person-situation interactions impact IAc as measured at a certain point in time. An aggregation across at least two measurements is recommended when using IAc as a trait variable.

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Crossref · 10.1111/psyp.13055

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  • Temporal changes in heartbeat counting task performance may be due to changes across time in physiological or psychological factors that are not interoceptive.

    “Whilst this may suggest that differing degrees of interoceptive accuracy are a product of an individual’s state, rather than a stable trait (Wittkamp et al., 2018), it is possible that temporal changes in this task may be due to changes across time in physiological or psychological factors that are not interoceptive.”

    From Atypical interoception as a common risk factor for psychopathology: A review (2021) · cites this paper as Wittkamp et al., 2018

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Authors
Wittkamp, M. F., Bertsch, K., Vögele, C., & Schulz, A.
Affiliations
  • Universität Hamburg (DE)
  • Heidelberg University (DE)
  • University of Luxembourg (LU)
Corresponding author
Schulz, André
Venue
Psychophysiology
Publisher
Wiley
Published
2018-01-16
Volume
55
Issue
6
Pages
e13055-e13055
ISSN
  • 0048-5772 (ISSN-L)
  • 1469-8986
OpenAlex
W2784282768
Cited by
72
References
7
Citations by year
2026: 9 · 2025: 12 · 2024: 5 · 2023: 11 · 2022: 5 · 2021: 10 · 2020: 10 · 2019: 10
FWCI
5.86
Type
journal article
Language
en
Open access
closed
Locations
  • Psychophysiology (publishedVersion)
  • PubMed (publishedVersion)
  • Open Repository and Bibliography (University of Luxembourg) (submittedVersion)
Funders
University of Luxembourg Clinical Psychophysiology Laboratory
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
Keywords
interoceptive accuracy, latent state-trait models, person-situation interaction, temporal stability, measurement reliability, stress, heartbeat counting, body signals, individual differences
MeSH terms
Adult, Electrocardiography, Female, Heart Rate, Humans, Individuality, Male, Personality, Reproducibility of Results, Young Adult, Interoception

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