Quality learning content for online courses is difficult and time-consuming to create, and therefore students are increasingly employed to create learning content for use by their peers. Student-generated content however may be low quality and consequently of uncertain utility. The authors...

In 2015, North Carolina's Division of Teacher Licensure instituted a new licensure examination modeled after the MTel for all elementary education majors. With the new examination came a new minimum passing score of 227. The importance of having a thorough understanding of the mathematics...

Abstract This paper proposes tests for equality of the mean regression (MR) and quantile regression (QR) coefficients. The tests are based on the asymptotic joint distribution of the ordinary least squares and QR estimators. First, we formally derive the asymptotic joint distribution of these...