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Each unit in the DBT consists of weekly interactive lectures (intro video, reading materialintroductory video plus text), set readings, and short quizzes that are automatically graded.   

3.2. Assessment

In terms of assessment, all units have a set of quizzes (either weekly quizzes of about 8 questions each, or five quizzes across the semester of 20 questions each), and a major final assessment (essay or reflection). If the final assessment is an essay, then there are also two graded development workshop activities during the semester: 

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