Table 1. Two-factor solution for psychosis-spectrum symptoms.

Items	Factor 1: Unusual thoughts and experiences	Factor 2: Impairment in social, occupational and daily functioning
P1—Unusual thought content/delusional ideas	0.98
P4—Perceptual abnormalities/hallucinations	0.77
D2—Bizarre thinking	0.70
P3—Grandiosity	0.61
P2—Suspiciousness/persecutory ideas	0.53	0.33
N4—Experience of emotions and self	0.37
N6—Occupational functioning		0.73
N3—Expression of emotions		0.68
N2—Avolition		0.63
G2—Dysphoric mood		0.62
G3—Motor disturbances		0.59
G4—Impaired tolerance to normal stress		0.59
N1—Social anhedonia		0.59
D4—Personal hygiene		0.55
D1—Odd appearance or behavior	0.36	0.54
G1—Sleep disturbances		0.43
P5—Disorganized communication		0.42
N5—Ideational richness		0.40
D3—Trouble with focus and attention		0.35

Loadings <0.30 are not included. Bolded values represent primary factor loadings.