Why do we need a research question?

A research question is a sentence that defines what you will examine, within which population, and what the outcome of interest will be. Defining a clear research question is the first and most important part of the project

Explanation:

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.