This version includes improvements in the visualization of matrices to ensure a better understanding of the data. If the original tables are needed, please refer to the original version of the record.
", "type": { "id": "notes", "title": { "de": "Anmerkungen", "en": "Notes" } } } ], "creators": [ { "person_or_org": { "family_name": "Anonym1", "name": "Anonym1", "type": "personal" }, "role": { "id": "projectleader", "title": { "de": "ProjektleiterIn", "en": "Project leader" } } }, { "person_or_org": { "family_name": "Anonym2", "name": "Anonym2", "type": "personal" }, "role": { "id": "researcher", "title": { "de": "WissenschaftlerIn", "en": "Researcher" } } } ], "description": "This dataset includes the data, scripts, and results of our study on Antarctica within the Chilean national curriculum, ensuring methodological transparency and full reproducibility of the analyses. It also includes documentation of coding quality and recoding checks, including a double-coded subsample of learning objectives, the R script used to quantify inter-coder agreement, and the corresponding reliability outputs.
\n\n
1) Data (coding matrices)
\nTable S1
Full learning-objective-level coding matrix used in the study, including subject, grade, thematic categories, explicit mentions, coding scores, Polar Literacy links, and candidate legal-policy anchors.
File S2
Definitions of variables, coding scales, decision rules, Polar Literacy mappings, and legal-policy anchor criteria used in the coding process.
File S3
Inter-coder reliability results, including agreement metrics and brief explanatory notes for each variable type.
File S4
Summary tables underlying the main figures, including aggregated IOA values and Polar Literacy counts by subject and educational level.
\n
2) Scripts (R)
\n- run_all.R
R script that reproduces the full workflow reported in the manuscript: data import, IOA computation (following the Methods definition), generation of all figures, and export of supplementary tables.
- reliability_script.R
R script used in reliability analyses.
\n
3) Documentation
\n- README.txt
Quick-start guide describing the folder structure, required inputs, expected column names, and step-by-step instructions to run run_all.R.
", "publication_date": "2026-04-09", "publisher": "Zenodo", "resource_type": { "id": "dataset", "title": { "de": "Datensatz", "en": "Dataset" } }, "rights": [ { "description": { "en": "The Creative Commons Attribution license allows re-distribution and re-use of a licensed work on the condition that the creator is appropriately credited." }, "icon": "cc-by-icon", "id": "cc-by-4.0", "props": { "scheme": "spdx", "url": "https://creativecommons.org/licenses/by/4.0/legalcode" }, "title": { "en": "Creative Commons Attribution 4.0 International" } } ], "subjects": [ { "id": "gemet:concept/461", "identifiers": [ { "identifier": "http://www.eionet.europa.eu/gemet/concept/461", "scheme": "url" } ], "props": { "groups": [ "http://www.eionet.europa.eu/gemet/group/4630" ], "parents": "gemet:concept/4599,gemet:concept/9380", "themes": [ "http://www.eionet.europa.eu/gemet/theme/16" ] }, "scheme": "GEMET", "subject": "Antarctica" }, { "id": "gemet:concept/465", "identifiers": [ { "identifier": "http://www.eionet.europa.eu/gemet/concept/465", "scheme": "url" } ], "props": { "groups": [ "http://www.eionet.europa.eu/gemet/group/4630" ], "parents": "gemet:concept/4599,gemet:concept/1476,gemet:concept/6364", "themes": [ "http://www.eionet.europa.eu/gemet/theme/16" ] }, "scheme": "GEMET", "subject": "Antarctic region" }, { "subject": "Pedagogical Sciences" }, { "subject": "Chile" } ], "title": "Data from Antarctica in the Chilean national curriculum" }, "parent": { "access": { "owned_by": { "user": "1504322" }, "settings": { "accept_conditions_text": null, "allow_guest_requests": false, "allow_user_requests": false, "secret_link_expiration": 0 } }, "communities": {}, "id": "18109675", "pids": { "doi": { "client": "datacite", "identifier": "10.5281/zenodo.18109675", "provider": "datacite" } } }, "pids": { "doi": { "client": "datacite", "identifier": "10.5281/zenodo.19475399", "provider": "datacite" }, "oai": { "identifier": "oai:zenodo.org:19475399", "provider": "oai" } }, "revision_id": 4, "stats": { "all_versions": { "data_volume": 2983691.0, "downloads": 132, "unique_downloads": 132, "unique_views": 126, "views": 147 }, "this_version": { "data_volume": 1835775.0, "downloads": 53, "unique_downloads": 53, "unique_views": 16, "views": 17 } }, "status": "published", "swh": {}, "updated": "2026-04-09T16:18:39.989569+00:00", "versions": { "index": 2, "is_latest": true } }