For days, dianne had been trying to think of a way to approach her parents about her desire to transfer to a new college. while watching a tv commercial about vacation areas, dianne suddenly looked at her problem from a new perspective and thought of a solution. dianne's behavior best illustrates:

the occurrence of insight

Explanation:

Dianne wants to go to a college to which her parents oppose. She is thinking of ways to persuade them. In thinking about the ways she stumbles upon an advertisement which says her college is a place which is vacation area.

She did not know this before. She thought that telling her parents that her college is in an area that is a vacation area would persuade them as they could go on vacation where their daughter was staying.

Hence, the question is referring to the occurrence of insight.

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.