Cuestionario para la selección de conceptos fundamentales: análisis de validez y confiabilidad - [Questionnaire for the selection of fundamental concepts: analysis of validity and reliability]

- Conceptualization is of paramount importance in learning, whose measurement can be represented as a modification of the individual cognitive structures. For its analysis it is essential to establish objective concepts and verify the stability or modification of their relationships. This study describes the creation of an information collection instrument, specifically a questionnaire, validated by experts in the field, where students are allowed to introduce the most important concepts on a specific topic, for subsequent analysis with techniques of representation of the cognitive structure. It is an open information collection instrument, insofar as it is adjusted to the needs of researchers, and, in turn, oriented, since it allows establishing the fundamental lines that relate the concepts on which it is questioned.