This article studies the ambitions involved in founding the European Association of Experimental Social Psychology (EAESP) in the context of a differentiation between social psychology practised in Europe on the one hand and the United States on the other. To this end 8 key actors have been interviewed: 4 members of the very first Executive Committee (or Planning Committee as it was called then) as well as 4 key players of a second generation. Also the EAESP’s archives have been consulted. (...) Moreover, data regarding the developments of EAESP’s membership and EAESP’s house journal, the European Journal of Social Psychology (EJSP), were used to assess to what extent the ambitions in developing a European social psychology have been realized. The conclusion is that, despite various successes, it remains questionable whether the founders’ aims have been fulfilled. (shrink)