| { |
| "dataset": "OULAD (Open University Learning Analytics)", |
| "source": "https://analyse.kmi.open.ac.uk/open_dataset", |
| "doi": "10.1038/sdata.2017.171", |
| "access": "FREE download (check DOI for current URL)", |
| "scale": "32,593 students, 22 courses, ~174K assessment records", |
| "tables": { |
| "studentInfo.csv (32,593 rows)": { |
| "id_student": "int", |
| "gender": "str M/F", |
| "region": "str UK", |
| "highest_education": "str", |
| "imd_band": "str (SES proxy)", |
| "age_band": "str", |
| "disability": "str Y/N", |
| "final_result": "str" |
| }, |
| "studentAssessment.csv (~174K rows) WARNING: ASSESSMENT-LEVEL NOT ITEM-LEVEL": { |
| "id_assessment": "int", |
| "id_student": "int", |
| "score": "float 0-100 PER ENTIRE ASSESSMENT (not per question)", |
| "date_submitted": "int" |
| }, |
| "assessments.csv (~206 rows)": { |
| "id_assessment": "int", |
| "assessment_type": "TMA/CMA/Exam", |
| "weight": "float %" |
| } |
| }, |
| "has_demographics": true, |
| "has_item_responses": false, |
| "limitation": "NO item-level responses. Assessment-level only. Cannot do item-level DIF." |
| } |
