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. Author manuscript; available in PMC: 2010 May 1.
Published in final edited form as: Schizophr Res. 2009 Mar 27;110(1-3):173–179. doi: 10.1016/j.schres.2009.03.015

Table 2.

Mean, SD and range for neurocognitive, facial-affect recognition, and social-skill variables.

Variable Mean (SD) Range
Neurocognitive
HVLT total score 20.7 (6.1) 6-33
PCPT true positives 33.9 (5.6) 7-36
PCET errors 41.6 (29.2) 5-99
Facial Affect Recognition
PEAT very happy correct 3.8 (1.5) 0-6
PEAT very sad correct 3.0 (1.3) 0-5
PEAT total correct 23.9 (6.9) 8-34
EMODIFF happy correct 7.6 (3.7) 1-17
EMODIFF sad correct 10.4 (3.3) 2-15
EMODIFF total correct 18.0 (6.4) 4-32
Social skills
SSPA mean 3.6 (.6) 2-5

Note: HVLT = Hopkins Verbal Learning Test; PCPT = Penn Continuous Performance Test; PCET = Penn Conditional Exclusion Test; PEAT = Penn Emotion Acuity Test; EMODIFF = Emotion Differentiation Task; SSPA = Social Skills Performance Assessment.

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