Elsa is a nutritionist writing a paper on childhood eating habits today compared with a decade ago. She decides to compare what her niece eats today with what she used to eat as a child. She monitors her intake every day by asking her sister and her niece's teacher in school and compiles data through that. Which method of gathering information does Elsa use?

Question

Quizplus · Accepted Answer

Elsa is using a case study method by focusing on her niece's eating habits in detail over a period of time, gathering data from various sources like her sister and the niece's teacher.

Elsa Is a Nutritionist Writing a Paper on Childhood Eating