E-learning research is plenty of difficulties, as also research in education is. Usually, the high number of features involved in e-learning processes complicates and masks the identification and isolation of the factors which cause the expected benefits, when they exist. At the same time, a bunch of threats are ready to weaken the validity of the…

For roughly half a century, policymakers and researchers have debated the impacts of place, and in particular of inner-city neighborhoods, on employment, education, and mental and physical health. Research on programs that help people move to better neighborhoods has suggested that such programs can improve the life chances of low-income, mostly…