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New. 0471127876. *** FREE UPGRADE to Courier/Priority Shipping Upon Request *** – – *** IN STOCK AND IMMEDIATELY AVAILABLE FOR SHIPMENT-BRAND NEW, FLAWLESS COPY, NEVER OPENED--320 pages. "This book focuses on rating scales and their derivatives—checklists, rankings, attitude scales, inventories, and other psychometric devices and procedures designed to make the assessment of people, objects, and events more objective and meaningful. " (from the author. ) Additional description: "The philosopher Immanuel Kant believed that psychology could never become a science, because science is concerned with objectively observable phenomena and psychology deals with subjective matters. It is often maintained that the research of Gustav Fechner, Francis Galton, and other pioneers in psychometrics refuted Kant's assertion—and so it may be. However, it would be foolish to claim that psychologists are 'out of the woods' in maintaining that their discipline is a science. The subject matter of psychology still entails human judgment and evaluation, and our ultimate measuring instrument is the brain itself. We may try to make those judgments more objective by operationally defining what we are looking for, by training observers or evaluators to be more aware of their personal biases and their limited abilities to make accurate judgments, and by developing measuring instruments that are easy to use and reliable and valid indices of whatever we want them to assess. Still, it is not an easy task, and there are many critiques of our attempts at science-making. "--with a bonus offer--
