15dichos is a personality test based on the 15 dichotomies of Socionics, a system of two opposing personality traits that together can define one of 16 personality types (or Sociotypes). This test follows the template of 8values political test – you are presented with a statement, to which you can answer from Strongly Agree to Strongly Disagree. At the end of the test, you will see your rating on all 15 dichotomies and approximate Sociotype evaluation.
Do mind that the result of this test isn’t authoritative and your answers may be skewed by negative mood. For typing self or others, it is always best to have a good understanding of the Socionics models and functions. For more information, check out Wikisocion.
The meaning of each dichotomy is summarised here. The interpretations of each trait is based on materials by the VK group Talanov’s Tests.
This test was made by Jihe Fuxing (知乎) in Chinese in 2022. In July 2025, the repository was forked by onegen and translated to English.
- English (fork): https://onegentig.github.io/15dichos (source)
- Chinese (original): https://15dichos.github.io (source)
Both tests and their code is free and open-source, licensed under the MIT Licence.
- 荆哲 (Jīngzhé), the creator of a Chinese Socionics test that inspired the creation of this one.
- Опросники Таланова (Talanov’s Tests), a Socionics resource used for understanding the Socionics dichotomies.
- The team behind 8values for this template.
- Various socionists for their research, notably Aušra Augustinavičiūtė, Grigorii Reinin, Viktor Gulenko and Ivan Romanov.
If you found a typo, mistranslation, bug or anything that should be addressed, please create a GitHub issue (or a PR) for the English 15dichos fork. I apologise in advance – I am not a native Chinese- nor English-speaker.
As far as I know, the Chinese 15dichos is not maintained, but if any bugfixes appear there, I would notice and apply them on the fork as well (given I am still alive).