TY - JOUR A1 - Schröder, Eberhard A1 - Edelstein, Wolfgang T1 - The impact of developmental change and social constrainsts on cognition : the example of syllogistic reasoning Y1 - 2000 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/19301 SN - 0-86377-621-3 ER -