Which of the following became an area of study for mass media scholars only in the early decades of the previous century?

The average adult spends more time speaking than listening

Indicate whether the statement is true or false

As a college student who works and has a family, you have many responsibilities. Sometimes you might have to compose a grocery list while you are in class or read your textbooks while you are at work. This is known as 

A. stereotype. B. bias. C. multitasking. D. pseudolistening.