{
  "alt": "Dumbbell chart with two rows, the economic index and the cultural index, each connecting the coefficient in 1984 to 1996 with the coefficient in 2012 to 2024. Both coefficients start near {fact:sp_econ_early} and {fact:sp_cult_early} and end near {fact:sp_econ_recent} and {fact:sp_cult_recent}, and the two rows sit almost on top of each other.",
  "caption": "Both coefficients rose, the economic one by {fact:sp_econ_rise} and the cultural one by {fact:sp_cult_rise} points per standard deviation, and the two rows sit almost on top of each other, with a cultural minus economic difference of {fact:sp_diff_early} in the early period and {fact:sp_diff_recent} in the recent one. Both difference intervals include zero and neither extends beyond {fact:sp_diff_bound} in either direction. Each dot is the difference in self-placement, on the seven-point scale, between two adults one standard deviation apart on one index and equal on the other. The studies from 1998 to 2008 are left out so that the two periods do not touch.",
  "data": [
    {
      "early": 0.50184,
      "early_hi": 0.536421,
      "early_lo": 0.46726,
      "index": "Economic index",
      "n_early": 7815,
      "n_recent": 17452,
      "recent": 0.663919,
      "recent_hi": 0.690272,
      "recent_lo": 0.637567
    },
    {
      "early": 0.526173,
      "early_hi": 0.557787,
      "early_lo": 0.494559,
      "index": "Cultural index",
      "n_early": 7815,
      "n_recent": 17452,
      "recent": 0.672508,
      "recent_hi": 0.697973,
      "recent_lo": 0.647042
    }
  ],
  "id": "selfplacement",
  "source": "ANES Cumulative Data File, 1984 to 1996 and 2012 to 2024; weighted (VCF0009z); HC3 intervals",
  "spec": {
    "hi1": "early_hi",
    "hi2": "recent_hi",
    "label1": "1984 to 1996",
    "label2": "2012 to 2024",
    "lo1": "early_lo",
    "lo2": "recent_lo",
    "n1": "n_early",
    "n2": "n_recent",
    "sort": "data",
    "x1": "early",
    "x2": "recent",
    "xDomain": [
      0.3,
      0.8
    ],
    "xFormat": {
      "digits": 2
    },
    "xLabel": "Points on the seven-point self-placement scale per standard deviation",
    "y": "index"
  },
  "subtitle": "Coefficient on each index in a regression of 7-point liberal-conservative self-placement on both indices (in pooled standard deviations) with study fixed effects, 1984 to 1996 and 2012 to 2024; 95% intervals",
  "title": "Self-placed conservatism follows the economic and cultural indices about equally, and both coefficients grew",
  "type": "dumbbell",
  "width": "body"
}