Bias
One sided prejudice viewpoint
Puropse
Who is the intended audience and what is the intended goal
Type of source
Is it primary or secondary or private diary public speech or political cartoon
Selectivity
Does the source appear to intentionally omit certain information to strengthen a certain viewpoint
Objectivity
Does the document offer a fair impartial view
Subjectivity
Is the viewpoint of the source shaped by the author personal view rather than objective
Important terms
Bias Purpose Type of source Selectivity Objectivity Subjectivity