Answer:
to describe
Step-by-step explanation:
Scott is a researcher that focuses on describing, he does so by simply observing the way the children act.
In other words through direct observation, he can identify that many times the child complains to the parents and there is nothing beyond that observation.
No conclusion is drawn or any hypothesis is suggested, he merely observes and therefore describes the behavior he identifies.
The observation of happenings is often a prerequisite to any research of any field in sciences.