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Emotionality effects in Korean visual word recognition: Evidence from lab-based and web-based lexical decision tasks.

Dahyeon Kim1, Matthew W Lowder2, Wonil Choi1

  • 1Gwangju Institute of Science and Technology, Republic of Korea.

Acta Psychologica
|May 25, 2023
PubMed
Summary

Emotional words capture attention and speed up word recognition, regardless of the testing environment. This emotionality effect is observed in Korean, suggesting it’s universal across languages.

Keywords:
EmotionalityKorean visual word recognitionLexical decisionWeb-based experiment

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Area of Science:

  • Cognitive Psychology
  • Psycholinguistics
  • Neuroscience

Background:

  • Emotional stimuli capture attention, a phenomenon explained by the motivated attention and affective states model.
  • Previous research indicates emotional word content influences word recognition processes.

Purpose of the Study:

  • To investigate the emotionality effect on word recognition in Korean.
  • To compare word recognition across lab-based and web-based environments.
  • To test the language universality of the emotionality effect.

Main Methods:

  • Lexical decision tasks were used to measure response times.
  • Participants responded to positive, negative, and neutral Korean words.
  • Experiments were conducted in both traditional lab and web-based settings.

Main Results:

  • Faster response times were observed for emotion words compared to neutral words.
  • This effect was consistent across both lab-based and web-based experimental environments.
  • No significant difference in response times was found between the two environments.

Conclusions:

  • Emotion words attract attention and facilitate word processing, even in potentially distracting online settings.
  • The emotionality effect in word recognition is demonstrated in Korean, supporting its potential universality.
  • Findings suggest emotionality influences cognitive processing across different languages and experimental contexts.