An Experiment in the Development of Critical Thinking

27 per cent ability to think arguments B-AR bottom 27 capital punishment Columbia University Commins Company Compos composite concerning conclusion control classes control group correlation course critical thinking score critical thinking tests definition effect errors Evaluation evidence experience experimental and control experimental classes experimental group factors facts given habits high school improvement INITIAL TEST instruction intelligence quotient intelligence tests Interest-Values Inventory John Locke Journal judgment knowledge learning lesson units logical reasoning material measure ment methods National Education Association opinion persons principles problem-solving problems procedures processes Progressive Education Association Propaganda Analysis Psychology questions reading ability reasoning ability Reasoning Test relationship reports resistance to propaganda retest scientific attitude Scientific Method scientific thinking situations skill Social Studies solution specific statement suggested Teachers College teaching tenth grade test scores Tests of Critical think critically thought tion twelfth grade valid Watson-Glaser Tests York