Aspectele regionale ale Culturii Cucuteni faza A din perspectivă statistică. Teorie și studiu de caz asupra variației formei paharelor din cinci așezări

Rezumat

Our study investigates whether, during the phase A of the Cucuteni culture, a connection exists between observed regional cultural preferences for pottery decoration and pottery shapes. We do so through the statistical investigation of the variation in the shape of beakers, expressed as the ration between maximum diameter and height, from five diagnostic settlements. The use of one way ANOVA allows us to ascertain that there is significant variation between settlements. A post hoc Scheffe test, comparing the pairwise variability of the variation, shows that the specific decoration characteristics used to define each cultural group are also accompanied by preferences in specific beaker shapes. We conclude that, although our data set forces caution on the generalisation of our results, shape variation may be used as an added argument in the identification and characterisation of regional groups.