Good morning Jorge, thank you very much for your comment.
Not quite. What it is about is to write a small sample of what is going to be read in the research. An example could be this:
“The purpose of this research was to find out what was polluting the river water. However, despite the initial hypothesis pointing to the deposits of the nuclear power plant, during the research we discovered something unusual: the polluted water came from the peak of the mountain. This seemed very strange to us, because we assumed that at the top of the mountain there was nothing that could trigger such contamination. Such a discovery caused our research to change course slightly. In this work we propose to develop in detail how to start our hypothesis Initially, we discovered how wrong we were and how something as unusual as a mountain could give us such surprises that we believe may be of social interest. “
I hope I’ve helped.
A hug.