{
  "title": "IA on the job: does a collective summary preserve decision-critical information?",
  "url": "https://www.shr.swiss/blog/ia-on-the-job-synthese-collective-informations-non-partagees-en",
  "language": "en",
  "datePublished": "2026-06-19",
  "publisher": {
    "name": "SHR — Swiss Human Resources",
    "url": "https://www.shr.swiss",
    "address": "Esplanade de Pont-Rouge 9A, 1212 Lancy, Suisse"
  },
  "summary": "A summary can faithfully reflect a discussion without containing all the information needed for a decision. Research on information sharing suggests examining what enters the discussion, not just what emerges from it.",
  "section": "Research",
  "topic": "AI on the Job",
  "place": {
    "name": "Zurich",
    "region": "Zurich",
    "country": "CH"
  },
  "keyPoints": [
    {
      "heading": "What the literature establishes",
      "point": "Garold Stasser and William Titus (1985, Journal of Personality and Social Psychology) demonstrated experimentally that group discussions can favour information already known to several members over information held by just one."
    },
    {
      "heading": "Why shared information receives more attention",
      "point": "Gwen M."
    },
    {
      "heading": "The premature conclusion",
      "point": "One might conclude that it is enough to ask AI to highlight uniquely held information."
    },
    {
      "heading": "What the evidence does not establish",
      "point": "These studies examine human exchanges in experimental settings, not contemporary uses of generative AI in organisations."
    },
    {
      "heading": "A practical check in Zurich",
      "point": "As part of “IA on the job”, a Zurich team in financial services, insurance, tech or the European headquarters of an international group can test the following protocol on a clearly defined decision: before the group discussion, each participant independently records the facts they consider relevant, using only an authorised environment and data permitted under internal rules."
    }
  ],
  "sources": [
    {
      "authors": "Titus",
      "year": "1985",
      "source": "Journal of Personality and Social Psychology"
    },
    {
      "authors": "Zuckerman",
      "year": "1999",
      "source": "Journal of Personality and Social Psychology"
    }
  ],
  "wordCount": 475,
  "image": "https://www.shr.swiss/img/blog-editorial-2026-06-19-en.jpg?v=4",
  "translations": {
    "fr": "https://www.shr.swiss/blog/ia-on-the-job-synthese-collective-informations-non-partagees",
    "en": "https://www.shr.swiss/blog/ia-on-the-job-synthese-collective-informations-non-partagees-en",
    "de": "https://www.shr.swiss/blog/ia-on-the-job-synthese-collective-informations-non-partagees-de",
    "it": "https://www.shr.swiss/blog/ia-on-the-job-synthese-collective-informations-non-partagees-it"
  },
  "relatedPages": {
    "programme": "https://www.shr.swiss/formation/ia-on-the-job/zurich",
    "city": "https://www.shr.swiss/formations-ville/zurich",
    "blog": "https://www.shr.swiss/blog"
  },
  "citationPolicy": "Citation autorisée avec mention « SHR — Swiss Human Resources » et lien vers l'article."
}