T.U.N.D.R.A. Information
The Timed Unified Navigation & Dimensional Reasoning Assessment contains 20 items and measures spatial intelligence. The maximum time that is allowed to complete the test is 25 minutes. There is only one correct answer per question and 8 answer choices per question.
The Timed Unified Navigation & Dimensional Reasoning Assessment assesses intelligence with scores ranging up to an IQ of 153. The norming data is provided in the table below.
Test Developer: Claudia Myers
Normative Data
Pearson's R: + 0.976
| Raw | Estimated IQ, sd.15 |
|---|---|
| 1 | 115 |
| 2 | 117 |
| 3 | 119 |
| 4 | 121 |
| 5 | 123 |
| 6 | 125 |
| 7 | 127 |
| 8 | 129 |
| 9 | 131 |
| 10 | 133 |
| 11 | 135 |
| 12 | 137 |
| 13 | 139 |
| 14 | 141 |
| 15 | 143 |
| 16 | 145 |
| 17 | 147 |
| 18 | 149 |
| 19 | 151 |
| 20 | 153 |