{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T21:42:04.121708"}, "title": "Least-squares models to correct for rater effects in performance assessment", "created": {"type": "/type/datetime", "value": "2009-12-10T07:53:46.568408"}, "subjects": ["Educational tests and measurements", "Least squares", "Oral examinations"], "latest_revision": 2, "key": "/works/OL4889068W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1043952A"}}], "type": {"key": "/type/work"}, "revision": 2}