"Of the 17 million people in the United States who are involved directly or indirectly in sales, many repeatedly acknowledge facing four major challenges: No prior sales education or training Lack of formalized sales training, resources, and methodologies provided by their companies Due to the...

We study teachers' choices about how to allocate class time across different instructional activities, for example, lecturing, open discussion, or individual practice. Our data come from secondary schools in England, specifically classes preceding GCSE exams. Students score higher in math when...