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Emotions associated with different textures during touch.

Marina Iosifyan1, Olga Korolkova2

  • 1National Research University Higher School of Economics, 20 Myasnitskaya Street, 101000 Moscow, Russia; Lomonosov Moscow State University, Leninskie Gory, 119991 Moscow, Russia.

Consciousness and Cognition
|April 11, 2019
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Summary

Touching different textures evokes distinct emotions. Higher alexithymia levels correlate with stronger associations between textures and negative emotions like disgust, anger, and sadness.

Keywords:
AlexithymiaEmotionEmotion intensityHapticsTouch

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Area of Science:

  • Psychology
  • Haptic Perception
  • Affective Science

Background:

  • Haptics significantly influences emotion perception, yet research often focuses on emotional valence over specific emotional categories.
  • Understanding texture-emotion associations is crucial for fields like human-computer interaction and therapeutic applications.

Purpose of the Study:

  • To investigate the associations between various textures and six basic emotions: fear, anger, happiness, disgust, sadness, and surprise.
  • To explore the relationship between individual differences in alexithymia and the intensity of emotions evoked by tactile stimuli.

Main Methods:

  • Participants (N=?) touched 21 distinct textures.
  • Emotional responses were assessed using six emotional scales for each texture.
  • Alexithymia levels were measured and correlated with reported emotional intensities.

Main Results:

  • Distinct textures were significantly associated with specific basic emotions, allowing for the identification of texture-emotion mappings.
  • A positive correlation was found between higher levels of alexithymia and increased intensity of associations with disgust, anger, and sadness.
  • No significant associations were found for fear, happiness, or surprise.

Conclusions:

  • Tactile experiences with different textures can reliably evoke distinct emotional categories.
  • Alexithymia influences the intensity of emotional responses to textures, particularly for negative emotions.
  • Findings contribute to a deeper understanding of the complex interplay between haptics, emotion, and individual psychological traits.