A total of 29 deficit schizophrenics were compared with 121 non-defici
t schizophrenics using the Physical Anhedonia Scale (PAS) and the abri
dged form of the Beck Depression Inventory (BDI). The results show tha
t the deficit schizophrenics had a higher score on the PAS and a lower
score on the BDI than the non-deficit schizophrenics.