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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: Schizophr Res. 2016 Apr 16;175(1-3):90–96. doi: 10.1016/j.schres.2016.03.038

Table 4.

Test-Retest Stability and Practice Effects for UPSA-VIM and VRFCAT Variables

Visit 1 Visit 2
HC (N=165) SZ (N=158) HC (N=159) SZ (N=151) Cohen’s d ICC
M SD M SD M SD M SD HC SZ HC SZ
VRFCAT Time 49.7 11.48 32.5 16.59 50.9 11.52 31.8 17.62 .10 −.04 .65 .81
VRFCAT Errors 49.4 11.61 37.6 22.40 49.8 12.94 36.7 22.07 .03 −.04 .54 .65
VRFCAT Progressions 49.7 10.16 40.5 13.64 50.3 10.51 40.8 13.58 .06 .03 .29 .61
UPSA-VIM 83.2 9.03 71.0 11.85 86.7 9.07 74.5 12.07 .39*** .35*** .75 .78

Note

***

p<.001

HC, healthy controls

SZ, schizophrenia patients