Which of the Following Is an Example of Research Done

Multiple Choice

Which of the following is an example of research done at the individual level of analysis?

A) examining how neurotransmitters change when recalling a painful memory
B) studying how different personality traits can influence job success
C) testing whether people perform an easy skill better alone or in front of a group
D) exploring how the country one grows up in influences how one interprets nonverbal cues