Böcker av Darío Rodolfo Echazarreta

Manual de Metodología de la investigación Educativa is a book written with a definite intention: to help teachers and students how to conduct research on problems of teaching and learning processes in different educational institutions. It contains applications and examples that make it useful for any social science. It is a text that deals with the non-experimental, quantitative and qualitative approaches. It covers from the notion of the research idea and the development of the theoretical framework to the formulation of hypotheses, the choice of the research design, the elaboration of the data collection instrument and the research report. It also includes a chapter on statistical analysis and another on sampling.