"part-whole bias" meaning in English

{
  "forms": [
    {
      "form": "part-whole biases",
      "tags": [
        "plural"
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    }
  ],
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      "expansion": "part-whole bias (plural part-whole biases)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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            "Social sciences",
            "Sciences",
            "Society",
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            "Fundamental"
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        }
      ],
      "glosses": [
        "The empirical finding that a good is perceived to have greater value when assessed individually rather than as part of a larger group, often related to contingent valuation."
      ],
      "id": "en-part-whole_bias-en-noun-I1ofBWr4",
      "links": [
        [
          "economics",
          "economics"
        ],
        [
          "contingent valuation",
          "contingent valuation"
        ]
      ],
      "raw_glosses": [
        "(economics) The empirical finding that a good is perceived to have greater value when assessed individually rather than as part of a larger group, often related to contingent valuation."
      ],
      "related": [
        {
          "word": "embedding effect"
        }
      ],
      "topics": [
        "economics",
        "sciences"
      ]
    }
  ],
  "word": "part-whole bias"
}

{
  "forms": [
    {
      "form": "part-whole biases",
      "tags": [
        "plural"
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    }
  ],
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    {
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      "expansion": "part-whole bias (plural part-whole biases)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "embedding effect"
    }
  ],
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      "glosses": [
        "The empirical finding that a good is perceived to have greater value when assessed individually rather than as part of a larger group, often related to contingent valuation."
      ],
      "links": [
        [
          "economics",
          "economics"
        ],
        [
          "contingent valuation",
          "contingent valuation"
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      ],
      "raw_glosses": [
        "(economics) The empirical finding that a good is perceived to have greater value when assessed individually rather than as part of a larger group, often related to contingent valuation."
      ],
      "topics": [
        "economics",
        "sciences"
      ]
    }
  ],
  "word": "part-whole bias"
}