Your Textbook Identifies Four Characteristics of Mass Communication - One

question 41

Multiple Choice

Your textbook identifies four characteristics of mass communication - one is that it primarily involves one way communication.Which of the following is NOT one of the other three?

• A)It usually involves communication to a large,anonymous and heterogeneous audience.
• B)It is usually transmitted through channels that work fast.
• C)Senders are usually big organizations rather than individuals.
• D)It is easily personalized to ensure all the audience perceive the message as important.

Grasp the principles of measuring species diversity using indices like the Shannon index.

Explain the processes of facilitation and inhibition during succession and their effect on community structure.

Understand the concept and significance of climax communities in ecological succession.

Understand the concept and calculation of the Shannon index for species diversity.

---

Definitions:

Direct Labor

The expenses associated with salaries for workers directly involved in the creation or production of products.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the expected quantity, based on standards.

Direct Materials

Materials and supplies directly used in the manufacturing of a product and can be directly traced to the finished product.

Standard Cost Card

A document that details the standard quantities and costs of materials, labor, and overhead for a specific product.