AUTHOR=Sabando-García Angel Ramón , Jiménez-Bustillo Oswaldo José , Llacsa-Puma Lidia Janeth , Castro-Castillo Graciela Josefina , Moreira-Choez Jenniffer Sobeida , Rengifo-Lozano Raúl Alberto TITLE=Measurement through structural equations of the self-concept instrument in high-school students JOURNAL=Frontiers in Education VOLUME=9 YEAR=2025 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2024.1507106 DOI=10.3389/feduc.2024.1507106 ISSN=2504-284X