Insight-Stimulating Example Research Exhibits Which of the Following Features

Multiple Choice

Insight-stimulating example research exhibits which of the following features?

A) The investigator needs to be careful to record all relevant data,not just those that supports her/his initial perceptions.
B) The investigator needs to possess good integrative abilities.
C) The investigator attempts to explain both the unique and common features of each case.
D) Cases reflecting extremes of behavior are particularly productive.
E) All of the above.