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<p>Really? In my dark ages 30 years ago, we had what were known as CTECs - Course Teacher and Evaluation something-or-others - which were ratings and evaluations of professors and classes. They were printed in hard copy books, as opposed to today when they are available online, and the response rate is likely higher today since they can be filled out online instead of paper and pencil, but same concept – we knew which professors had good ratings and so forth. Was that unusual?</p>