in the 21st-century medium messages, come from many different sources, not all media sources provide accurate information three concepts can help people critique the sources for accuracy

Blank is the degree to which a source can be trusted, blank measures how dependable the source of information can be blank, identifies the others perspective or position on the topic or information
A. Reliability.
B. Point of view.
C. Validity.

A. Reliability.

B. Validity.
C. Point of view.