Encoding
Decoding
Channel
Noise
Audience
Feedback
Situation
Speaker
Background
Message
Starting
Creating
Attitudes
Beliefs
Values
Humor
Chronological
Topical
Spatial
Comparative
Transitions
Catalog
Database
Newspapers
Magazines
Journals
Topic
Facts
Definitions
Testimony
Statistics
Descriptive Statistics
Inferential statistics
Accuracy
Completeness
Currency
Trustworthiness