When people work in socially homogeneous groups, they overestimate their own contributions to the group's success, according to a new study co-authored by an MIT scholar. In fact, in some cases such ...

If scholars want policymakers to take their scholarship seriously, they should be concerned with the academy’s lack of political diversity. Both research and political support for higher education are ...

One of the usual assumptions for the GLM procedure is that the underlying errors are all uncorrelated with homogeneous variances. You can test this assumption in PROC GLM by using the HOVTEST option ...