为了便于人工智能、学习科学和教育等相关领域研究者进行学习者建模，开展与学习过程相关的研究，我们收集了学习者的基本信息、认知信息、家庭信息、学校信息和智能教学系统中的在线测评信息，并对上述信息进行脱敏处理后，形成智慧学伴教育数据。
总体而言，智慧学伴教育数据集中包含一组K-12阶段学习者的多维度数据，维度包含个人、家庭、学校、学业、心理等。其中，在线测评信息主要包括该组学习者初中阶段全过程的测评数据，测评学科涵盖语文、数学、英语、物理、化学、生物、历史和地理共八个科目，数据收集时间持续近三年。
本数据集的下载和使用是免费的。具体数据字段的介绍，可参考本页面下方的“字段说明”部分。
如果我们的数据集对您的研究有帮助，请参考如下引用信息：
Yu Lu, Yang Pian, Ziding Shen, Penghe Chen, Xiaoqing Li, “SLP: A Multi-Dimensional and Consecutive Dataset from K-12 Education,” in Proceedings of the 29th International Conference on Computers in Education Conference (ICCE'2021), vol. 1. Asia-Pacific Society for Computers in Education, 2021, pp. 261–266. [PDF]
| No. | Field Name | Description |
|---|---|---|
| 1 | school_id | The unique identification number of student |
| 2 | school_type | The type of school, typically including regular junior secondary school, combined secondary school, nine-year school, and secondary school for minority |
| 3 | dist_to_downtown | The distance from school to the region’s downtown |
| 4 | rate_higher_education | The proportion of the teachers with a bachelor degree or above |
| 5 | rate_master_degree_or_above | The proportion of the teachers with a master degree or above |
| No. | Field Name | Description |
|---|---|---|
| 1 | student_id | The unique identification number of student |
| 2 | subject_abbr | The abbreviation of subject |
| 3 | exam_id | The unique identification number of test |
| 4 | question_id | The unique identification number of question |
| 5 | concept | The concept(s) associated with the question |
| 6 | score | The student’s score on the question |
| 7 | full_score | The full score of the question |
| 8 | time_access | The system access time of the student |
| No. | Field Name | Description |
|---|---|---|
| 1 | student_id | The unique identification number of student |
| 2 | age_father | The age of student’s father |
| 3 | age_mother | The age of student’s mother |
| 4 | edubg _father | Father’s education background |
| 5 | edubg _mother | Mother’s education background |
| 6 | affiliation_father | The employer’s type typically including public sector, state-owned enterprise, collective enterprise, private enterprise, foreign-funded enterprise, etc. |
| 7 | affiliation_mother | The employer’s type typically including public sector, state-owned enterprise, collective enterprise, private enterprise, foreign-funded enterprise, etc. |
| 8 | family_income | The annual income of the student’s family |
| 9 | is_only_child | Whether the student is the only child of the family |
| 10 | live_on_campus | Whether the student lives on campus or not |
| 11 | gathering_frequency_father | How often the student gathering with his/her father |
| 12 | gathering_frequency_mother | How often the student gathering with his/her mother |
| 13 | family_traveling_times | How many times the student went traveling with the family last year |
| No. | Field Name | Description |
|---|---|---|
| 1 | student_id | The unique identification number of student |
| 2 | psy_score | The student’s cognitive intelligence score |
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