Tests based on peer-reviewed scientific research by psychometrics experts. Most tests measure personality traits using Big Five system. Tests include IQ, depression, anxiety, and personality styles. Some tests combine multiple scientific measures into single instruments
Non-binary people may fluctuate between binary and non-binary identities. They can use various pronouns including they/them, xe/xem, or multiple pronouns. Some people may be agender, which is also considered non-binary
They/them pronouns are gender-neutral singular pronouns used since 1375. Merriam-Webster named them their word of the year in 2019. They/them pronouns are used when someone's pronouns are unknown
Pronouns substitute for nouns and refer to people when not using their names. Everyone has pronouns, not just LGBTQIA+ community members. Gender pronouns don't necessarily indicate an individual's gender identity. Using "they/them" as gender neutral is recommended when pronouns are unknown
Self-concept is a collection of beliefs about oneself. Self-concept differs from self-awareness and self-esteem. It includes self-schemas, self-esteem, self-knowledge, and social self. Future selves represent potential future selves and behaviors
Genderfluid refers to gender identity that varies over time. Gender can change dramatically, delicately, rapidly or slowly. Genderfluid individuals may identify as non-binary or transgender. Genderfluid is under the multigender umbrella