{
  "id": "B_viz",
  "version": "3.0.0",
  "label": "Inglehart-Welzel cultural map basis",
  "dimensions": 2,
  "axes": [
    {
      "id": "e_TS",
      "label": "Traditional <-> Secular-Rational",
      "source": "inglehart_welzel",
      "domain": [-2.5, 2.5],
      "interpretation_low": "Traditional: religion, family ties, authority, deference",
      "interpretation_high": "Secular-Rational: laicism, individual reasoning, weak deference"
    },
    {
      "id": "e_SE",
      "label": "Survival <-> Self-Expression",
      "source": "inglehart_welzel",
      "domain": [-2.5, 2.5],
      "interpretation_low": "Survival: material security, in-group conformity, low trust",
      "interpretation_high": "Self-Expression: autonomy, diversity tolerance, post-materialism"
    }
  ],
  "orthogonality": "postulated_orthogonal_not_empirically_verified",
  "orthogonality_note": "TS and SE axes are postulated independent by Inglehart-Welzel factor analysis (2005, 2010). Empirically in WVS wave 7 there is a residual correlation ~0.15 between TS and SE. Treated as postulated, not measured (cf. doc 11 section A3).",
  "domain": [[-2.5, 2.5], [-2.5, 2.5]],
  "sources": [
    "inglehart_welzel_2005",
    "inglehart_welzel_2010",
    "wvs_wave7_2022"
  ]
}