| Abstract: | Responses of 25 acute and 34 chronic schizophrenics to perceptual and cognitive ambiguity were compared with those of 36 normal control Ss by means of: several "decision location" series consisting of blurred photographs presented in the order of increasing clarity; a series of pictures which could be matched, at Ss' discretion, with a number of statements allegedly made by the persons pictured; a series of pictures to be similarly matched with nationality names. The chronic Ss compared to normals offered earlier recognition responses on the perceptual task and matched more items on the cognitive measures. The scores of the acute group, however, yielded uniformly negative results and were found to be intermediate in relation to those of the chronic and normal Ss. (31 ref.) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
