{
  "annotation_id": "2fef66b5-8be7-4cb8-ae16-441958b0e3ab",
  "date_created": "2026-03-02T18:00:46.302000Z",
  "date_modified": "2026-03-02T18:00:46.302000Z",
  "file_hash": "0ef691d5392b192f850ca4ca64bbc7a134d97be13a3587b4a8ab0361346d7dec",
  "private": false,
  "record": {
    "abstract": "In a lesson on holography a tension is to be found between the ray model, the\nwave model, the phasor model and the particle model. Lessons depend on the\nprevious experiences of the students, the intentions of the teacher as well as\non other parameters and therefore provide a diversity in emphasis while\nexplaining holographic effects. As class discussion concerning selected areas\nof interference optics and specifically holography develops in a questioning\nmanner and with limited intervention from the teacher, numerous student\nconceptions with regard to interference optics and different model conceptions\nof light can be identified. Student interviews in which these discovered\nconcepts are explored in greater detail can provide in depth information.\nPrimary student conceptions, which were gathered in the main research conducted\nfor a dissertation project will be presented here and analysed with a view to\ntheir didactic consequences.",
    "arxiv_id": "physics/0311108",
    "authors": [
      "Martin Erik Horn",
      "Helmut F. Mikelskis"
    ],
    "categories": [
      "physics.ed-ph"
    ],
    "journal_ref": "Tagungs-CD des Fachverbands Didaktik der Physik zur\n  DPG-Fruehjahrstagung, Bremen 2001, Beitrag 15.4 (in German), ISBN:\n  3-931253-87-2",
    "title": "Student Conceptions of Holography (Schuelervorstellungen zur   Holographie)",
    "url": "https://arxiv.org/abs/physics/0311108"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0c036293-ad4e-4d30-b275-613fe09c7b18",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}