The many factors that contribute to a student being successful in the classroom interweave into a complicated tapestry, and one that has grown even more intricate in the last decade. Pull a single ...

Consider a sample from a multiple time series that is stationary and Gaussian. A test is presented for independence among the multivariate observations that comprise this sample. The test is a ...

The likelihood ratio test, the large-sample z-test, and the large-sample z*-test have been proposed to test for the equality of two intraclass correlation coefficients under unequal family sizes based ...

In the first large-scale analysis of new systems that evaluate teachers based partly on student test scores, two researchers found little or no correlation between quality teaching and the appraisals ...

A research group in Japan identified a correlation between damp heat test of 1,000 hours to 3–6 years of field exposure in humid areas and changes in acetic acid concentration in photovoltaic modules.