The two-party political system
Answer:
c. The Hawthorne effect
Explanation:
In sociology, the term Hawthorne effect refers to the tendency that people have to <u>change their behavior because they know they are being observed </u>(usually by a researcher). In other words, the presence of the observer changes the behavior of the persons that are being observed.
In this example, a sociologist decides to study the interaction among students in the college's computer center but when they realize they are under observation they become shy and reserved. We can observe that <u>the students changed their behavior when they realized they were being observed.</u> Therefore, this is an example of the Hawthorne effect.
Answer:
thermal energy is the sum of the kinetic and potential energy of all the particles in an object
Explanation: