Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
A researcher wanted to know whether young and old adults differ in the degree of empathy that they show to a stranger.
A researcher wanted to know whether young and old adults differ in the degree of empathy that they show to a stranger. He randomly selected 50 young adults and 50 old adults, recorded their conversations with his research assistant and measured their degree of empathy in the conversation. List the factor (independent variable). How many levels and what are they, was this study between or within subjects?
