I believe the answer is: <span>an unintentional, long-term effect of the media
when a certain things is reported by media over and over again, people become much more likely to perceive those things as something that keep reoccurring. This very phenomenon is used by media company to help them control the narratives of that perceived by their audiences.</span>
This human proclivity, wherein the students were shown to be 84% assured in their self-predictions but then they only correctly predicted their own behavior only 71 percent of the time, is known as overconfidence.
Being overconfident may have its own pros and cons depending on the situation this behavior used in.
Are those events that occur in relation and in close association to that of the other events and work together and are likely to occur than one individual event. Such as the rainfall and flooding.