Dealing with the Fuzziness of Human Reasoning
  Reasoning, the most important human brain operation, is charactrized by a
degree fuzziness. In the present paper we construct a fuzzy model for the
reasoning process giving through the calculation of the possibilities of all
possible individuals' profiles a quantitative/qualitative view of their
behaviour during the above process and we use the centroid defuzzification
technique for measuring the reasoning skills. We also present a number of
classroom experiments illustrating our results in practice.
