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Evaluating Emotional Response and Effort in Nautical Simulation Training Using Noninvasive Methods.

Dejan Žagar1

  • 1Faculty of Maritime Studies and Transport, University of Ljubljana, 1000 Ljubljana, Slovenia.

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Summary
This summary is machine-generated.

This study investigated emotional labor and cognitive effort in maritime navigation simulations. Findings reveal how inexperience contributes to negative emotions and potential human factor errors in collision avoidance tasks.

Keywords:
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Area of Science:

  • Maritime Safety
  • Human Factors Engineering
  • Cognitive Psychology

Background:

  • Navigational incidents can stem from human factors, particularly in complex tasks like collision avoidance.
  • Understanding the interplay between emotional labor and cognitive effort is crucial for enhancing maritime safety.
  • Radar-based systems are vital for collision avoidance, but their effective use depends on operator performance.

Purpose of the Study:

  • To research emotional labor and cognitive effort in radar-based collision avoidance tasks within a nautical simulator.
  • To identify negative emotional states linked to inexperience that may lead to navigational incidents.
  • To develop strategies for reducing incident risk through improved simulation training.

Main Methods:

  • Utilized a nautical simulator to replicate maritime conditions and navigation challenges.
  • Assessed emotional and cognitive effort through heart rate monitoring, Likert-scale questionnaires, and facial expression recognition software.
  • Correlated physiological, subjective, and behavioral data to analyze emotional patterns and human factor errors.

Main Results:

  • Identified negative emotional states associated with a lack of experience in participants.
  • Observed correlations between task difficulty, emotional strain, engagement, attention, and blink rate.
  • Facial expression recognition software provided real-time insights into participants' emotional responses during simulations.

Conclusions:

  • Lack of experience in radar-based collision avoidance tasks contributes to negative emotions and human factor errors.
  • Improved simulation training practices can mitigate risks by addressing emotional labor and cognitive effort.
  • Findings contribute to enhanced maritime navigation training strategies for increased safety.