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. Author manuscript; available in PMC: 2014 Aug 11.
Published in final edited form as: J Psychiatr Res. 2013 Dec 28;50:100–105. doi: 10.1016/j.jpsychires.2013.12.010

Table 2.

Neurocognition Data

Ultra high risk First episode Psychosis Control
Spatial Working Memory
Between Errors 30.6 (22.0) 42.3 (21.3) 15.7 (17.4)
Within Errors 2.7 (5.2) 2.9 (3.3) 1.7 (2.2)
Double Errors 1.7 (4.2) 1.96 (2.5) 0.9 (1.5)
Strategy 33.3 (5.7) 36.7 (4.5) 30.6 (5.5)
Estimated Intelligence Quotient
Full Scale IQ 100.8 (19.5) 84.0 (16.9) 113.7 (19.1)
Verbal IQ 98.6 (19.2) 84.1 (16.9) 110.2 (17.0)
Performance IQ 103.8 (21.1) 87.3 (16.6) 115.7 (22.8)