Answer:
what? what is the question say clearly.
Social media allows a lot of information to get to anyone at any time, making it dangerous to spread information about yourself or your family. In one click of an icon, your home address, your family, your bank statements, your medical information and more can be stolen and used against you.
Answer:
External validity.
Explanation:
Whether the results of this study help us to understand the relationship between cell phone use during class lectures and work performance in real-life institutions is a question of <em>external validity</em>. Whether the conclusions of a scientific study can be applied to other institutions and other activities is a matter of external validity. External validity is the generalization of the results of a scientific study to other contexts.
