| Autor: |
Kemp KC; University of Illinois at Urbana-Champaign, Champaign, Illinois., Kaczorowski JA; California Polytechnic State University, San Luis Obispo, California., Burgin CJ; Tennessee Tech University, Cookeville, Tennessee., Raulin ML; Youngstown State University, Youngstown, Ohio., Lynam DR; Purdue University, West Lafayette, Indiana., Sleep C; Cincinnati VA Medical Center, Cincinnati, Ohio., Miller JD; University of Georgia, Athens, Georgia., Barrantes-Vidal N; Universitat Autònoma de Barcelona, Barcelona, Spain., Kwapil TR; University of Illinois at Urbana-Champaign, Champaign, Illinois.; University of North Carolina at Greensboro, Greensboro, North Carolina. |
| Abstrakt: |
The underlying vulnerability for schizophrenia-spectrum disorders is expressed across a continuum of clinical and subclinical symptoms referred to as schizotypy. Schizotypy is a multidimensional construct with positive, negative, and disorganized dimensions. The present study examined associations of positive, negative, and disorganized schizotypy with pathological personality traits and facets assessed by the Personality Inventory for DSM-5 (PID-5) in 1,342 young adults. As hypothesized, positive schizotypy was associated with the PID-5 psychoticism domain and facets, negative schizotypy was associated with the detachment domain and facets and the restricted affectivity facet, and disorganized schizotypy's strongest associations were with the distractibility and eccentricity facets and the negative affect domain. The PID-5 facets accounted for upwards of two thirds of the variance in each schizotypy dimension. The authors conclude by providing regression-based algorithms for computing positive, negative, and disorganized schizotypy scores based on the PID-5 facets. |
