ESPINOZA FREIRE, Eudaldo Enrique. Variables and their operationalization in educational research. Second part. []. , 15, 69, pp. 171-180.   02--2019. ISSN 1990-8644.

The objective of this work is to update the knowledge of teachers, about the variables in the research and its operation of the Faculty of Social Sciences of the Technical University of Machala. Updated bibliographical sources, stories such as journals, research reports, and thesis were consulted. Other research methods were used, such as analysis and synthesis, which allowed us to summarize the information obtained. As a result, a document has been obtained that contains, in summary, updated information about the conceptualization of the variable construct, its classification and operation process in educational research. The material that is presented at disposal is characterized by its time content, which corresponds to the data of the scientific community that studies the subject in question.

: Variables; operationalization of variables; measurement scales; data collection techniques.

        · |     · |     · ( pdf )