Name Type Items Time Limit Reliability (Cronbach’s Alpha)
Corr. to Pro* tests
Norm status
 Spatial  32  35 minutes α: 0.77 N120
r: 0.94 at N6
 1st official
Spatial  30  Untimed α: 0.68 N90
r: 0,98 N6
 3rd official
Spatial  30 Untimed α: 0.70 N60
r: 0,98 N8
 2nd official
 Spatial  26  Untimed α: 0.82 N43
r: 0,96 N9
 1st official
 Verbal 28 Untimed N/A  N/A
Verbal  29 Untimed α: 0.80 N15 Preliminary
Numerical  30 Untimed α: 0.85 N18 Estimated
Mixed  30 44 minutes α: 0.76 N72
r: 0,93 N7
1 st official
Numerical  30 Untimed α: 0.83 N31 1 st official
Numerical  34 50 minutes α: 0.73 N122
r: 0.97 N7
 1st official
Verbal  30 Untimed N/A N/A
Mixed  40 Untimed N/A Estimated
Spatial  31 40 minutes α: 0.78 at N174
r: +0.98 at N11
1st official
Spatial  30 45 minutes α: 0.74 at N116
r: N/A
1st official
Spatial  37 60 minutes α: N/A
r: N/A
N/A
Numerical  30 Untimed α: N/A
r: N/A
N/A

Pro* tests = Proctored tests: WAIS, RAPM, FRT-A, FRT-B etc.