The Dewey Decimal System is a method for organizing materials by what?

The Dewey Decimal System is a method for organizing materials by what?

• A. By author
• B. A method for organizing materials by subject
• C. Chronological by date
• D. Language

Answer: (B)

Organizing by subject is what the Dewey Decimal System does. It uses a numeric framework to place items into broad subject areas, with further decimal digits narrowing down to specific topics. This creates a logical, topic-based shelf arrangement so related works sit near one another, making it easier to browse for a subject and discover related materials. For example, major classes start with numbers like 500 for natural sciences, and more detailed topics fall under those digits (such as astronomy under 520). The focus is on topic, not on who wrote the work, when it was published, or the language in which it’s written, which is why the system groups items by subject rather than by author, date, or language.

Organizing by subject is what the Dewey Decimal System does. It uses a numeric framework to place items into broad subject areas, with further decimal digits narrowing down to specific topics. This creates a logical, topic-based shelf arrangement so related works sit near one another, making it easier to browse for a subject and discover related materials. For example, major classes start with numbers like 500 for natural sciences, and more detailed topics fall under those digits (such as astronomy under 520). The focus is on topic, not on who wrote the work, when it was published, or the language in which it’s written, which is why the system groups items by subject rather than by author, date, or language.