Summit

2025 APS Global Psychological Science Summit · 2025

Identification of Gratitude Trajectories Among Bereaved Individuals Using Growth Mixture Modeling

Virtual · October 2025

Poster · Personality/Emotion

  • Narumi Iino Seiki
    University of California, Irvine
  • Kong Meng Liew
    University of Canterbury
  • Tiffany Junchen Tao
    University of California, Irvine
  • Chris Sibley
    University of Auckland

Abstract

Growth Mixture Modelling (GMM) identified two gratitude trajectories among family-bereaved individuals: consistently high (76.7%) or low (23.3%) over time. People with high gratitude were more psychologically healthy in their grief journey, having higher levels of life satisfaction, meaning in life, self-esteem, and low distress compared to the low gratitude class.

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