Test (in order of administration)

Wechsler Adult Intelligence Scale (WAIS; Age ≥ 16) (Wechsler 1997) Sub-tests administered using standardized test instructions: digit-symbol coding, similarities, arithmetic, block design, and digit span. * WISC: Test-retest with intervals of 12 to 63 days (median = 23) in 14-15 year olds: Full scale IQ = .94, Subtests = .73 to .89 ................
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