The research on which the present paper makes a point in aimed at designing a cognitive model of Albert Einstein's discovery that is based on fundamental Einstein's publications and placed, ideally, at a meso-level, between macro-historical and micro-cognitive reconstructions (e.g. protocol analysis). As in a cognitive-historical analysis, we will trace some discovery heuristics in the construction of representations, that are on a continuum with those we employ in ordinary problem solving. Firstly, some theory-specific, reflexive heuristics—named orientative heuristics—are traced: inner perfection, (...) explain-or-assume, explanatory correspondence, and covariance/invariance. Then, other well-known abstractive heuristics as analogical and imagistic reasoning, thought experiment, limiting case analysis (e.g. Nersessian 1992) are shown occurring in Einstein's key-publications. A sketch of a socio-cognitive model for his discovery is then presented following two suggestions: (a) an idea of Van Fraassen about discovery phases, and (b) the Humean distinction between beliefs and ideas. (shrink)

Scientific creativity, i.e. the production of new and socially effective empirical knowledge, can itself be subjected to empirical analysis. Research on the determinants of creative work in science suggests that the internal and external world of creative scientists is characterised by a series of tensions or "oppositions of forces" which "normally" cannot be integrated. Conversely, creative work in science can be understood as the provision of new answers to scientific problems where conventional answers are no longer sufficient to reduce incongruities (...) between cognitive, affective and social standards of satisfactory problem solution. (shrink)