Which tests to believe

Evidence is how well a test predicts real life. Fun is how much you will enjoy the report. We rate all eleven on both, our own included.

FiveTraits16 TypesTraceNineTypesFourHousesFourStylesStrengthsThe DarkSideWorkYou’dLoveHow YouAttachHow YouShowCareFive Traits16 TypesTraceNine TypesFour HousesFour StylesStrengthsThe Dark SideWork You’d LoveHow You AttachHow You Show Care

Every test, ranked by evidence, with the reason

  1. Five Traits

    Decades of studies; reads a bit like a blood test.

    Evidence 5 of 5Fun 2 of 5
  2. Work You’d Love

    Interests predict job satisfaction in meta-analyses.

    Evidence 4 of 5Fun 3 of 5
  3. Strengths

    Everyone enjoys it, though the 24 strengths overlap when measured.

    Evidence 3 of 5Fun 4 of 5
  4. The Dark Side

    Real, measurable traits. Nobody skips it.

    Evidence 3 of 5Fun 4 of 5
  5. How You Attach

    Two solid dimensions; the four styles simplify them.

    Evidence 3 of 5Fun 3 of 5
  6. 16 Types

    Letters can flip on a retest. The portraits are a great read.

    Evidence 2 of 5Fun 5 of 5
  7. Trace

    Built on behavior research; the tasks themselves are new.

    Evidence 2 of 5Fun 5 of 5
  8. Four Styles

    Used everywhere at work, with little independent evidence.

    Evidence 2 of 5Fun 3 of 5
  9. Nine Types

    A 2021 review of 104 studies found the evidence mixed.

    Evidence 1 of 5Fun 5 of 5
  10. Four Houses

    The house you pick does track your traits. Still a quiz.

    Evidence 1 of 5Fun 5 of 5
  11. How You Show Care

    A 2024 review found weak support. Still worth a talk.

    Evidence 1 of 5Fun 4 of 5