Sonia CarrilloYvonne GómezGordon IngramJuan Pablo Molano-Gallardo2026-03-222026-03-22202510.1080/15427609.2025.2524300https://doi.org/10.1080/15427609.2025.2524300https://andeanlibrary.org/handle/123456789/77406enGratitudePsychologySocial psychologyPedagogy<i>Expedition Gratitude</i> : Evaluation of an Educational Program to Promote Gratitude in Colombian Schoolsarticle