Answer:
The answer is ???: People often have more inner strength than they realize.
Explanation:
I took the Unit test in k12 so i know this is the right answer! Now have a great day! UwU
This represents the source of research ideas called classroom lecture.
There are several sources which can inspire and help someone to develop a research question. Some of them are theory, everyday occurrence, serendipity and past research. In this case, Whitney was taught about the bystander effect in her social psychology course and she was inspired to undertake an undergraduate research project on this subject.