Working in groups, use the CCOW source evaluation framework to ascertain the credibility of your group's assigned source. Refer back to the LibGuide box with the CCOW discussion questions if needed. Since time is limited, focus on "CCO" of the CCOW method, as ascertaining worldview can be time-consuming. Pro tip: You do NOT have to read or review your source fully to determine objectives. Skim the beginning and end of each source.