This article pays attention to the regional embeddedness of early research on giftedness, looking principally at the works of Lewis Terman and his peers, between the 1910s and 1930s. The rhetoric, ideology, and aesthetics of giftedness in those early works were, I argue, stamped by the context and imaginary of Progressive-Era California and shaped…

This article explores the political, religious, and ideological backdrop to psychology and pedagogy under Franco's dictatorship. To this end, it analyses the important research carried out between 1940 and 1944 by the psychologist and pedagogue José J. Jover y Piquer into the intelligence, mentality, and moral judgement of a large number of…

The purpose of the current project is to explore the use of propensity scores to estimate the effects of interventions within randomized control trials, accounting for varying levels of implementation or fidelity. This work extends that of Jo and Stuart (2009) to settings with multiple or continuous measures of implementation. Rather than focus…