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Table 1 Cognitive Test Scores

From: Incentive motivation in first-episode psychosis: A behavioural study

Test Control Psychosis p
ID/ED (Proportion completing)* 83% 95% 0.3
ID/ED EDS errors 4.3 (5.9) 7.9 (9.6) 0.2
ID/ED Pre-EDS errors 5.7 (2.2) 6 (2.5) 0.7
ID/ED Total errors 11.3 (6.1) 15.2 (9.8) 0.2
SWM Between Errors 14.3 (13.4) 24.2 (14.4) 0.02
SWM Within Errors 1.1 (1.6) 1.6 (2.1) 0.3
SWM Strategy 26.3 (6.4) 32.3 (6.4) 0.01
RVIP Target Detection 0.94 (0.05) 0.91 (0.05) 0.13
RVIP Response Bias$ 0.96 (0.04) 0.97 (0.05) 0.3
RVIP Latency 409.7 (80.6) 429.7 (118.5) 0.6
  1. Means (Standard Deviation) are shown for the two groups on the additional cognitive tests, with p-values for statistical tests for group difference t-tests apart from * (Chi-Square) and $(Mann-Whitney U).