{
  "alt": "Two charts under one title. The first is a line chart from 2008 to 2024 with three lines for the rating of the other party by interview mode: in 2012, 2016 and 2024 the face-to-face line is highest and the web line lowest, and the 2024 values are {fact:oth_ftf_2024}, {fact:oth_web_2024} and {fact:oth_2024} for all interviews. The second is a waterfall chart that splits the all-interview fall of {fact:fall_all_0824} points since 2008 into {fact:fall_ftf_0824} within face-to-face interviews, {fact:mode_web_0824} from web respondents and {fact:mode_other_0824} from panel and paper respondents.",
  "caption": "The 2024 all-interview average lies below the face-to-face average and above the web average. The first tab plots the rating by interview mode and the second splits the all-interview fall since 2008.",
  "data": [],
  "id": "mode_fall",
  "notes": [
    "The 2008 study was interviewed in person only, so its face-to-face and all-interview estimates coincide and there is no web estimate. The 2024 all-interview sample also contains re-interviewed panel and paper respondents who belong to neither mode group. The steps of the second tab add to the total within rounding."
  ],
  "source": "ANES Cumulative Data File, 2008-2024; partisans including leaners; weighted (VCF0009z; mode weights VCF0009x and VCF0009y)",
  "spec": {
    "panels": [
      {
        "figure": {
          "alt": "Line chart from 2008 to 2024 with three lines for the rating of the other party, one for each interview mode. In 2012, 2016 and 2024 the face-to-face line is highest, the web line is lowest and the all-interview line lies between them, and all three fall over time. The 2024 values are {fact:oth_ftf_2024}, {fact:oth_web_2024} and {fact:oth_2024}. A shaded band marks 2020, where the all-interview mean is {fact:oth_2020} and there is no mode split.",
          "caption": "The face-to-face line lies above the all-interview line and the web line lies below it in 2012, 2016 and 2024, so the blended fall is larger than the fall within face-to-face interviews. The lines are weighted means with confidence bands, using the mode weights. The 2020 study has no mode weights, so only the all-interview line has a 2020 point and the other two lines join 2016 to 2024 across the shaded band.",
          "data": [
            {
              "conf_high": 35.885,
              "conf_low": 33.504,
              "estimate": 34.6945,
              "mode": "All interviews",
              "n": 1979,
              "series": "All interviews",
              "year": 2008
            },
            {
              "conf_high": 28.6515,
              "conf_low": 27.0669,
              "estimate": 27.8592,
              "mode": "All interviews",
              "n": 5079,
              "series": "All interviews",
              "year": 2012
            },
            {
              "conf_high": 26.896,
              "conf_low": 25.1747,
              "estimate": 26.0354,
              "mode": "All interviews",
              "n": 3610,
              "series": "All interviews",
              "year": 2016
            },
            {
              "conf_high": 19.9066,
              "conf_low": 18.5789,
              "estimate": 19.2427,
              "mode": "All interviews",
              "n": 7174,
              "series": "All interviews",
              "year": 2020
            },
            {
              "conf_high": 21.4558,
              "conf_low": 19.804,
              "estimate": 20.6299,
              "mode": "All interviews",
              "n": 5080,
              "series": "All interviews",
              "year": 2024
            },
            {
              "conf_high": 35.885,
              "conf_low": 33.504,
              "estimate": 34.6945,
              "mode": "Face-to-face",
              "n": 1979,
              "series": "Face-to-face",
              "year": 2008
            },
            {
              "conf_high": 34.1648,
              "conf_low": 31.4532,
              "estimate": 32.809,
              "mode": "Face-to-face",
              "n": 1798,
              "series": "Face-to-face",
              "year": 2012
            },
            {
              "conf_high": 32.2166,
              "conf_low": 29.0097,
              "estimate": 30.6131,
              "mode": "Face-to-face",
              "n": 1029,
              "series": "Face-to-face",
              "year": 2016
            },
            {
              "conf_high": 27.3504,
              "conf_low": 23.6803,
              "estimate": 25.5154,
              "mode": "Face-to-face",
              "n": 960,
              "series": "Face-to-face",
              "year": 2024
            },
            {
              "conf_high": 26.0204,
              "conf_low": 24.1167,
              "estimate": 25.0686,
              "mode": "Web",
              "n": 3281,
              "series": "Web",
              "year": 2012
            },
            {
              "conf_high": 25.3407,
              "conf_low": 23.3246,
              "estimate": 24.3326,
              "mode": "Web",
              "n": 2581,
              "series": "Web",
              "year": 2016
            },
            {
              "conf_high": 19.1882,
              "conf_low": 16.729,
              "estimate": 17.9586,
              "mode": "Web",
              "n": 1850,
              "series": "Web",
              "year": 2024
            }
          ],
          "id": "mode_fall_lines",
          "spec": {
            "annotations": [
              {
                "label": "2020: no mode weights",
                "type": "band",
                "x1": 2019,
                "x2": 2021
              }
            ],
            "colors": {
              "All interviews": "total",
              "Face-to-face": "cat1",
              "Web": "cat2"
            },
            "hi": "conf_high",
            "lo": "conf_low",
            "n": "n",
            "series": "series",
            "x": "year",
            "xDomain": [
              2006,
              2024
            ],
            "xLabel": "Survey year",
            "y": "estimate",
            "yDomain": [
              10,
              40
            ],
            "yFormat": {
              "digits": 1
            },
            "yLabel": "Mean rating of the other party (0 to 100)"
          },
          "subtitle": "Mean feeling thermometer rating of the other party, partisans including leaners, by interview mode, 2008 to 2024, 0 to 100",
          "title": "Face-to-face respondents rated the other party {fact:oth_ftf_2024} in 2024, web respondents {fact:oth_web_2024} and all interviews {fact:oth_2024}",
          "type": "line"
        },
        "label": "Rating by mode"
      },
      {
        "figure": {
          "alt": "Waterfall chart with five columns. The first is the 2008 all-interview mean rating of the other party, {fact:oth_2008}. The next three are falls of {fact:fall_ftf_0824} within face-to-face interviews, {fact:mode_web_0824} for web respondents in the 2024 mix and {fact:mode_other_0824} for panel and paper respondents in the 2024 mix. The last column is the 2024 all-interview mean, {fact:oth_2024}.",
          "caption": "The first step is the fall within face-to-face interviews; the next two are the parts of the 2024 gap that come from web respondents and from panel and paper respondents. Each of those two is the group's share of the 2024 all-interview weight times the distance between the face-to-face average and the group's average.",
          "data": [
            {
              "conf_high": 35.885,
              "conf_low": 33.504,
              "kind": "start",
              "n": 1979,
              "step": "2008 mean",
              "value": 34.6945
            },
            {
              "conf_high": -6.93021,
              "conf_low": -11.3516,
              "kind": "delta",
              "n": 7059,
              "step": "Face-to-face fall",
              "value": -9.17912
            },
            {
              "conf_high": -1.48782,
              "conf_low": -2.91611,
              "kind": "delta",
              "n": 7059,
              "step": "Web in the mix",
              "value": -2.20091
            },
            {
              "conf_high": -1.96871,
              "conf_low": -3.42887,
              "kind": "delta",
              "n": 7059,
              "step": "Panel and paper",
              "value": -2.69836
            },
            {
              "conf_high": 21.4558,
              "conf_low": 19.804,
              "kind": "end",
              "n": 5080,
              "step": "2024 mean",
              "value": 20.6299
            }
          ],
          "id": "mode_fall_split",
          "spec": {
            "format": {
              "digits": 1
            },
            "kind": "kind",
            "step": "step",
            "value": "value",
            "valueLabel": "Mean rating of the other party (0 to 100)"
          },
          "subtitle": "Split of the fall in the all-interview mean rating of the other party, partisans including leaners, 2008 to 2024, points on the 0 to 100 thermometer",
          "title": "Of the {fact:fall_all_0824} points the all-interview rating fell from 2008 to 2024, {fact:fall_mode_0824} are the distance between the 2024 all-interview and face-to-face averages",
          "type": "waterfall"
        },
        "label": "Split of the fall"
      }
    ]
  },
  "subtitle": "Rating of the other party by interview mode and the split of the all-interview fall, partisans including leaners, 2008 to 2024, 0 to 100",
  "title": "Face-to-face respondents rated the other party {fact:fall_mode_0824} points warmer than the all-interview average in 2024, and web respondents colder",
  "type": "tabs",
  "width": "wide"
}