The purpose of the study was to determine whether induction is useful within research, as this method is used in exploratory, descriptive and relational studies. Induction allows us to reason and establish generalizations based on events; however, even with its uncertainties and insecurities, there is significant confusion regarding the techniques and procedures that must be used for induction to be powerful and safe. Based on observation, documentary review, and description, human beings usually begin their mental development with induction, a natural process. Indeed, to make deductions, one must work from a theoretical basis that is consistent, solid, and rich in concepts and constructs, something which does not occur at the beginning of the development of the mental process. Many human beings remain in a state of induction, meaning that they do not use theories to study reality and prefer to analyze world events from this perspective. However, apart from representing the beginning of reasoning, induction is important because one can find empirical laws, such as Duverger's law (Riera, 2020), that lead to deduction, as both deduction and induction are part of the same rational process-thinking. The results indicate that, for didactic and methodological reasons, these two elements have been separated, despite representing a single, inseparable process like oxidation-reduction or teaching-learning. Likewise, the hypothetical deductive method is equivalent to complex induction because it starts not from a solid theory but rather from empirical laws or more elaborate generalizations. The purpose of this study was to explain the importance of the inductive method for the development of knowledge within research in the field of factual sciences. We also seek to establish that, although induction is important in science, it is part of a broader process that includes deduction. This paper concludes that induction can be used in exploratory (qualitative) studies and descriptive and relational (quantitative) studies; it can also perform incomplete induction, complete induction, and complex induction, which is often referred to as hypothetico-deductive. Finally, it is important to know how to differentiate induction from deduction and what types of research they are used in to improve these investigative inquiries.