memory index121.1 (13.04)123 (12.62)n.s.Attention index110.2 (11.08)108.5 (19.23)n.s.The NART score is an estimated premorbid IQ from the National Adult Reading Test (Nelson 1982). The WASI is the Wechsler Abbreviated Scale of Intelligence (Wechsler 1999), which provides estimates of Verbal (VIQ), performance (PIQ), and full-scale (FIQ) intelligence. The WMS-R is the revised version of the Wechsler Memory Scale (Wechsler 1997) aLower scores indicate higher SES (Hollingshead and Redlich 1958) bRight handedness = 14–32; left handedness = 50–70 (Crovitz and Zener 1962) cDementia cut-off < 124; no one scored at or below this cut-off (Mattis 1988)
