TABLE 1.

Measurements of reference abilities.

	Out-of-scanner tests	In-scanner tasks
Fluid reasoning	• WAIS-III Block Design Task; • WAIS-III Letter–Number Sequencing Test; • WAIS-III Matrix Reasoning Test.	• Paper Folding; • Matrix Reasoning; • Letter Sets.
Processing speed	• WAIS-III Digit Symbol; • Trail Making Test-Part A; • Stroop Color Naming Test.	• Digit Symbol; • Letter Comparison; • Pattern Comparison.
Memory	• SRT Long-term Storage; • SRT Continuous Long-term Retrieval; • SRT Total Words Recalled on Last Trial.	• Logical Memory; • Word Order Recognition; • Paired Associates.
Vocabulary	• WAIS-III Vocabulary; • Wechsler Test of Adult Reading; • American National Adult Reading Test.	• Synonyms; • Antonyms; • Picture Naming.

WAIS-III, Wechsler Adult Intelligence Scale-third edition; SRT, Selective Reminding Task.