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Context-aware experience sampling reveals the scale of variation in affective experience.

ABSTRACT: Emotion research typically searches for consistency and specificity in physiological activity across instances of an emotion category, such as anger or fear, yet studies to date have observed more variation than expected. In the present study, we adopt an alternative approach, searching inductively for structure within variation, both within and across participants. Following a novel, physiologically-triggered experience sampling procedure, participants' self-reports and peripheral physiological activity were recorded when substantial changes in cardiac activity occurred in the absence of movement. Unsupervised clustering analyses revealed variability in the number and nature of patterns of physiological activity that recurred within individuals, as well as in the affect ratings and emotion labels associated with each pattern. There were also broad patterns that recurred across individuals. These findings support a constructionist account of emotion which, drawing on Darwin, proposes that emotion categories are populations of variable instances tied to situation-specific needs.

SUBMITTER: Hoemann K

PROVIDER: S-EPMC7385108 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature

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Context-aware experience sampling reveals the scale of variation in affective experience.

Hoemann Katie K Khan Zulqarnain Z Feldman Mallory J MJ Nielson Catie C Devlin Madeleine M Dy Jennifer J Barrett Lisa Feldman LF Wormwood Jolie B JB Quigley Karen S KS

Scientific reports 20200727 1

Emotion research typically searches for consistency and specificity in physiological activity across instances of an emotion category, such as anger or fear, yet studies to date have observed more variation than expected. In the present study, we adopt an alternative approach, searching inductively for structure within variation, both within and across participants. Following a novel, physiologically-triggered experience sampling procedure, participants' self-reports and peripheral physiological ...[more]

PMID: 32719368

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Context-aware experience sampling reveals the scale of variation in affective experience.

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Context-aware experience sampling reveals the scale of variation in affective experience.

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