1985 - Representational boundaries in role portrayals among paranoid and nonparanoid schizophrenic patients.

http://psycnet.apa.org/journals/abn/94/4/498/

Journal of Abnormal Psychology, Vol 94(4), Nov 1985, 498-506. doi: 10.1037/0021-843X.94.4.498 

Abstract: Studied the boundary properties of self and other representations in 31 normal Ss (mean age 18.8 yrs) and in 18 paranoid (mean age 21.2 yrs), 14 intermediate (mean age 21.9 yrs), and 16 nonparanoid (mean age 22.1 yrs) inpatient schizophrenics, using a dramatic role-playing technique. Role test and Rorschach responses were scored for presence of fluid and rigid boundaries between representations of human characters. Paranoid schizophrenics evidenced higher levels of rigid boundaries, nonparanoid schizophrenics had higher levels of fluid boundaries, and normal Ss showed fewer fluid or rigid boundaries. Rorschach and role test measures of boundary disruption were significantly correlated with each other and with other measures of psychopathology. Findings suggest that the relative balance between fluid and rigid representational boundaries is an effective discriminator of paranoid and nonparanoid subtypes and that the presence of either type of boundary imagery discriminates schizophrenics from normal Ss. (31 ref) (PsycINFO Database Record (c) 2012 APA, all rights reserved)