Watching a Man and a Woman at the Park,using Multi-Channel

question 41

Multiple Choice

Watching a man and a woman at the park,using multi-channel nonverbal clues,how would you know whether or not they are a romantic couple?

• A)amount of eye contact
• B)how close they are to each other
• C)smiling and facial expressions
• D)all of these

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Definitions:

Query Design Grid

A graphical interface in database systems allowing users to specify criteria for selecting, sorting, and displaying data.

Null Field Values

A condition where a database field does not contain any data, representing the absence of a value.

Is Null

A condition or expression used in databases to check for missing or empty values.

Bedrooms Field

In database or software applications related to real estate or lodging, a data field used to specify the number of bedrooms in a property.