A high school teacher wants to study the seating habits of students in the cafeteria to determine if students sit in the same seats or change seats from day to day. She sits in the cafeteria for several days, and without interacting with the students, records where they sit each day. What is a potential benefit of this type of research

Suppose you are a freshmen in college and you have not declared a major. one reason you enrolled at your respective college was the school's vibrant social life. at the same time, you want to balance your academic life because you know that your grades will matter for graduate school or job applications.you decide to forgo partying for two hours to study for an upcoming economics exam. in your first semester's principles of economics class, you learn that the enjoyment you would have received from partying is an example of a(n)