This document discusses critical thinking and analysis. It defines critical thinking as using mental processes like attention, categorization, selection and judgment to think in analytical and evaluative ways. Critical thinking skills involve identifying and evaluating different perspectives, arguments, and evidence. It also involves presenting well-reasoned arguments supported by good evidence. The document outlines questions to consider when analyzing others' reasoning, such as evaluating the quality of evidence and potential flaws in logic. It describes the typical structure of a critical analysis, which includes an introduction stating the thesis, a summary, analysis proving the thesis, and a conclusion.