Second language (L2) research relies heavily and increasingly on ANOVA (analysis of variance)-based results as a means to advance theory and practice. This fact alone should merit some reflection on ...

This is a preview. Log in through your library . Abstract Heteroscedastic data arise in many applications. In heteroscedastic regression analysis, the variance is often modeled as a parametric ...

In most GWAS, the participants are assumed to be unrelated and to come from a single population. However, even in carefully designed studies, some degrees of relatedness and population stratification ...