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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: Schizophr Res. 2010 Aug 11;123(1):15–21. doi: 10.1016/j.schres.2010.06.015

Table 2.

Scores on Chapman Psychosis Proneness Scales (Mean ± SD) for young adults at familial high-risk (FHR) for schizophrenia and control subjects

FHR
n = 27
Controls
n = 48
T-test p
Psychosis Proneness Scales
Physical Anhedonia (RPAS) 17.2 ± 8.5 13.0 ± 8.1 2.06 .04
Magical Ideation (MIS) 6.4 ± 4.5 5.9 ± 4.8 0.40 .70
Perceptual Aberrations (PAS) 3.8 ± 4.3 3.2 ± 4.3 0.55 .58

Note: Higher scores indicate more abnormality.

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