S.P.E.D. Information

The Spatial Processing & Evaluation under Duration contains 20 items and measures spatial intelligence. The maximum time that is allowed to complete the test is 15 minutes. There is only one correct answer per question and 6 answer choices per question.

The Spatial Processing & Evaluation under Duration assesses intelligence with scores ranging up to an IQ of 148. The norming data is provided in the table below.

The Spatial Processing & Evaluation under Duration was developed by Randy Myers.


Normative Data

Pearson's R: + 0.852

Raw Estimated IQ, sd.15
1110
2112
3114
4116
5118
6120
7122
8124
9126
10128
11130
12132
13134
14136
15138
16140
17142
18144
19146
20148