Researchers who investigate the social habits of teenagers by measuring the content of the litter they leave behind are engaged in:

Question

Quizplus · Accepted Answer

The researchers are using indirect naturalistic observation, which involves observing behavior in a natural setting without interfering or influencing it. They are not interacting with the teenagers or manipulating any variables, rather they are simply measuring the litter left behind as a way to infer their social habits.

Researchers Who Investigate the Social Habits of Teenagers by Measuring