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Social Studies, 15.04.2020 17:26 imello51

A representative from an online learning platform "CoolLearn" tells students in class that their data show that students who register earlier on in the semester for the CoolLearn platform tend to get higher grades in the course. Therefore she encourages students to register as soon as possible to make sure their grades are higher. As discussed in the second lecture, what common error or bias in research does this represent?

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