Membership in THIS High IQ Society can be established by providing evidence of an Intelligence Quotient at or above the second standard deviation above the statistical mean of the general unselected adult population: IQ 130 sd15 (Wechsler scale) or IQ 132 sd16 (Stanford-Binet scale).

THIS High IQ Society has eight different types of membership:

1.Official Member (IQ 130 sd15 or higher on one accepted IQ test using the latest official norm)

2.Eminent Member (IQ 130 sd15 or higher on two accepted IQ tests using the latest official norms)

3.Distinguished Member (IQ 140 sd15 or higher on one accepted IQ test using the latest official normal )

4.Profound Member (IQ 150 sd15 or higher on one accepted IQ test using the latest official norm)

5.Prestigious Member (IQ 156 sd15 or higher on one accepted IQ test using the latest official norm)

6.Elite Member (IQ 156 sd15 or higher on two accepted IQ tests using the latest official norms)

7.Supreme Member (IQ 160 sd15 or higher on one accepted IQ test using any of the official norms)

8.Genius Member (IQ 164 sd15 or higher on one accepted IQ test using any of the official norms)

THIS is the first member society of GENIUS High IQ NetworkGENIUS is a high IQ network established in 2014 by Iakovos Koukas (WGD 2015 Genius Of The Year-Europe, VedIQ Guild Intellectual Leader Of The Year 2019 and also World Record IQ 204 sd15/IQ 211 sd16/IQ 266 sd24). Its name arises from the acronym Global Evolving Network for an Intellectually Upgraded Society and it is formed with the purpose of supporting the advancement of the global high IQ community and the communication between the members of the participant high IQ societies. It is constituted by the following eight high IQ societies:

The High Intellect Society (THIS High IQ Society)

Global Genius Generation Group (4G High IQ Society)

Borderless Revolutionary Advanced Intellectual Network (BRAIN High IQ Society)

The accepted IQ tests for joining THIS High IQ Society are:

Unsupervised Tests

All normed IQ tests designed by:

Theodosis Prousalis

Iakovos Koukas

Mislav Predavec

Nikolaos Soulios

Tonny Sellen

Robert Lato

Marco Ripa

Jason Betts

Supervised Tests
Wechsler Intelligence Scale for Children (WISC)
Wechsler Adult Intelligence Scale (WAIS)
Stanford-Binet Intelligence Scale (SBIS)
Culture Fair Intelligence Test (CFIT)
Graduate Record Examination (GRE)
American College Testing (ACT)
Scholastic Aptitude Test (SAT)
Miller Analogies Test (MAT)