Classification and Cognition
William K. Estes
If we now keep all other specifications constant but expand the number of
categories to three, the memory array becomes Exemplar ABC 1 2 3 4 5 6 and
we obtain Sim(l,A) = l+s+4s(T (6.23) Sim(l,B) = Sim(l,C) = 2s+o-(l+s)+2«x, (6.24)
and P(A) ...