2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/31360This paper presents a model for dynamic adjustment of the motivation degree, using a reinforcement learning approach, in an action selection mechanism previously developed by the authors. The learning takes place in the modification of a parameter of the model of combination of internal and external stimuli. Experiments that show the claimed properties are presented, using a VR simulation developed for such purposes. The importance of adaptation by learning in action selection is also discussed.7 pages, Proceedings of ISA '2000. Wollongong, AustraliaArtificial IntelligenceI.2.6text