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" ... They could move away from offering remedial classes that are a blunt instrument with low efficacy and instead offer so-called corequisite classes, in which students in need of support take more rigorous credit-bearing classes that are paired with some sort of additional reinforcement, such as a small-group seminar or one-on-one tutoring designed to fill in their academic gaps. The City University of New York and Austin Peay offer promising examples of this approach. ... "