About the Authors

Jairo A. Navarrete

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Writing – original draft, Writing – review & editing

jnavarrete@ubiobio.cl

Affiliation Departamento de Ciencias Básicas, Universidad del Bío-Bío, Av. Andrés Bello 702, Chillán, Chile

Pablo Dartnell

Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

Affiliation Centro de Modelamiento Matemático (CMM), Centro de Investigación Avanzada en Educación (CIAE) de la Universidad de Chile, Periodista José Carrasco Tapia Nº 75, Santiago, Chile

Competing Interests

The authors have declared that no competing interests exist.