“…The two research programmes inaugurated at the start of this period ended in 1955 and 1962, respectively, and both had a significant impact on the outward spread of Genevan psychology during the 1960s. Indeed, the results of the programme in genetic structuralismby then recast as the much broader 'genetic epistemology' (which was itself also later updated [Beilin, 1992])had a global impact, especially during the resurgence in American interest in Piaget's work as part of the widespread education reforms after Sputnik (see e.g., Bliss, 1995;Herman & Ripple, 2002;Hsueh, 2005;also Müller, Burman, & Hutchison, 2013). Although Piaget had already been known to Americans as a methodologist, he thus also came to be seen as a 'theorist' (see Bruner, 1983, pp.…”