Suppose the Babies in a Nursery Are Surveyed

question 78

Essay

Suppose the babies in a nursery are surveyed. What type of association would you expect between a child's age and the average number of hours the child sleeps in a day?

---

Definitions:

Technological Revolution

describes a period of rapid technological progress that dramatically changes society, economy, and culture.

American Department of Defense

The federal department charged with coordinating and supervising all agencies and functions of the government relating directly to national security and the United States armed forces.

Mass Media

Various forms of communication technologies that reach a large audience via mass communication, such as newspapers, television, radio, and the internet.

Large Audience

A significant number of people who receive and interpret messages or content from various media or public speaking engagements.