"positivity effect" meaning in English

{
  "forms": [
    {
      "form": "positivity effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "positivity effect (plural positivity effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The cognitive ability to analyze a failure constructively and develop positive feedback to improve in the future."
      ],
      "id": "en-positivity_effect-en-noun-8hsMeqbT"
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Psychology",
          "orig": "en:Psychology",
          "parents": [
            "Social sciences",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "35 65",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The tendency of older adults to pay more attention to positive stimuli and to see things in an optimistic light."
      ],
      "id": "en-positivity_effect-en-noun-AlODH6i-",
      "links": [
        [
          "psychology",
          "psychology"
        ]
      ],
      "raw_glosses": [
        "(psychology) The tendency of older adults to pay more attention to positive stimuli and to see things in an optimistic light."
      ],
      "topics": [
        "human-sciences",
        "psychology",
        "sciences"
      ]
    }
  ],
  "word": "positivity effect"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns"
  ],
  "forms": [
    {
      "form": "positivity effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "positivity effect (plural positivity effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The cognitive ability to analyze a failure constructively and develop positive feedback to improve in the future."
      ]
    },
    {
      "categories": [
        "en:Psychology"
      ],
      "glosses": [
        "The tendency of older adults to pay more attention to positive stimuli and to see things in an optimistic light."
      ],
      "links": [
        [
          "psychology",
          "psychology"
        ]
      ],
      "raw_glosses": [
        "(psychology) The tendency of older adults to pay more attention to positive stimuli and to see things in an optimistic light."
      ],
      "topics": [
        "human-sciences",
        "psychology",
        "sciences"
      ]
    }
  ],
  "word": "positivity effect"
}