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LII vs IEI

Socionics dichotomy comparison

Classic names

Type A

Type B

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Main

dDichotomies gSmall Groups fFunctions tTypes

Comparisons

dcCompare by Dichotomies gcCompare by Small Groups mcCompare by Markers mType Markers

Correlations

dcorDichotomy Intercorrelations fcorFunction Intercorrelations tcorType Intercorrelations cTrait Correlations (MIRT)

Other

deDichotomy Expressiveness geSmall Group Expressiveness sdSociotype Distribution 2025State of Sociotype 2025

Differential Psychology Network State

State-of-the-Art Psychometrics2026