S.P.a.T.I.A.L. XXIII Information

The Spatial Processing and Timed Intelligence Assessment Logic XXIII contains 20 items and measures spatial intelligence. The maximum time that is allowed to complete the test is 14 minutes. There is only one correct answer per question and 6 answer choices per question.

The Spatial Processing and Timed Intelligence Assessment Logic XXIII assesses intelligence with scores ranging up to an IQ of 150. The norming data is provided in the table below.

The Spatial Processing and Timed Intelligence Assessment Logic XXIII was developed by Randy Myers.


Normative Data

Pearson's R: + 1

Raw Estimated IQ, sd.15
1102
2105
3108
4111
5114
6117
7120
8123
9126
10129
11132
12134
13136
14138
15140
16142
17144
18146
19148
20150