未来教育高精尖创新中心 - 科学研究 - 在研项目
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数据集介绍

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:

未来教育高精尖中心. 智慧学伴教育数据集[EB/OL]. https://aic-fe.bnu.edu.cn/cgzs/kfsj/index.html. (2018-08-17)

数据集下载

字段说明

学校基本信息数据字段说明

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

学习者在线测评信息数据字段说明(包括微测和总测)

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

学习者家庭信息数据字段说明

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

学习者认知水平测验信息数据字段说明

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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