Figure 5. Neurocognitive Task-Level Functioning of Individuals at Clinical High Risk for Psychosis (CHR-P) Compared With Individuals With First-Episode Psychosis (FEP) Across Measurement and Treatment Research to Improve Cognition in Schizophrenia and CHR-P Domains.

Hedges g scores (mean and 95% CI) across neurocognitive tasks are given (negative values indicate worse performance in individuals at CHR-P compared with individuals with FEP) along with the number of studies included (k) and sample size. CVLT indicates California Verbal Learning Test; HVLT-R, Hopkins Verbal Learning Test–Revised; IQ, Wechsler Intelligence Scales (full); NART, National Adult Reading Test; TMT-A, Trail Making Test–Part A; TMT-B, Trail Making Test–Part B; WCST, Wisconsin Card Sorting Test.

^aAffected by publication bias.