Sometimes a treatment, such as receiving a high school diploma, is assigned to students if their scores on two inputs (e.g., math and English test scores) are above established cutoffs. This forms a multidimensional regression discontinuity design (RDD) to analyze the effect of the educational treatment where there are two running variables…

The integration of technology in teachers' pedagogical practices has become the norm within various educational settings including the English as a Foreign Language (EFL) praxis. Although the technology, pedagogy, and content knowledge (TPACK) of EFL teachers has been explored previously, the contextual effects of the diffusion of technology at…