E.G.R.E.T.A. Information

EGRETA Enhanced General Reasoning Evaluation (Transformational Archetypes)

A high-range spatial reasoning test consisting of 20 matrix-based items designed to assess general cognitive ability (g), meta-cognitive flexibility, resistance to learned heuristics, and adaptive pattern discovery. The test employs progressive waves of difficulty and a novel taxonomy of archetypal transformations, requiring examinees to move beyond conventional solution strategies and identify deeper structural relationships.

High-range. Timed. Designed to challenge advanced abstract and fluid reasoning abilities.

This test consists of 20 items and is timed at 30 minutes.

EGRETA Enhanced General Reasoning Evaluation (Transformational Archetypes) assesses intelligence with scores ranging up to an IQ of 160.08. The norming data is provided in the table below.

EGRETA Enhanced General Reasoning Evaluation (Transformational Archetypes) was developed by Claudia Myers.

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Pearson's R: + 1

Highest raw score achieved: 12

Average raw score: 9.5

Raw	Estimated IQ, sd.15
1	109.27
2	111.95
3	114.62
4	117.3
5	119.97
6	122.65
7	125.32
8	127.99
9	130.67
10	133.34
11	136.02
12	138.69
13	141.36
14	144.04
15	146.71
16	149.39
17	152.06
18	154.74
19	157.41
20	160.08