A curious mind is naturally inclined towards and eager to find out more about something. It always inquires and is not satisfied with the available information at hand. It often tries to dig deeper so as to know a little extra. A good field investigator must have such a mind. He must not get easily satisfied only with facts else find out what more lies behind. In other words, he must try his level best to extract maximum information from respondents to enhance the quality of his research work.