Eye movements dataset for objective-based assessment of object-oriented programming knowledge

An Eye Movements dataset for Objective Assessment (EMOA) to observe the learners program-solving skills in a objective assessment for object oriented programming knowledge. The dataset consists of fixation, saccade and blink details of the learners while they were participating in an assessment. The dataset can be used to provide insights into what factors influenced the learner performance and also evaluate their performance. The learners were assessed for their understanding of basic programming concepts in Java Programming. Five Multiple Choice Questions(MCQ) were given and the students Think Aloud the right answer. The response were recorded manually by the experimenter. The eye gaze data was collected using SMI Redn Professional 60HZ eye tracker. The experiment was setup using the SMI Experimental suite 360 and analyzed using BeGaze software. The dataset consists of three files- EMOADemographics.csv,EMOAEventData.csv and EMOASemanticData.csv. EMOAEventData consists of event data like total fixation, saccades and blink details. EMOASemanticData consists of semantic information derived from various Area of Interest in an MCQ like Question, OptionA, OptionB, OptionC, OptionD and the Keyword. EMOADemographics consists of demographic information of the learners.

本数据集为《客观评估学习者程序解决技能之眼动数据集》（An Eye Movements dataset for Objective Assessment, 简称EMOA），旨在观察学习者在面向对象编程知识客观评估中的程序解决技能。该数据集包含了学习者在参与评估过程中的注视点、扫视和眨眼等细节信息。通过该数据集，可深入洞察影响学习者表现的因素，并对其表现进行评估。评估内容涵盖学习者对Java编程基本概念的理解。实验中提供了五道多项选择题（Multiple Choice Questions, 简称MCQ），并要求学生在思考过程中大声说出正确答案。实验者的记录均通过手工完成。眼动数据通过SMI Redn Professional 60HZ眼动追踪器收集。实验设置采用SMI实验套件360，分析则使用BeGaze软件进行。数据集包含三个文件：EMOADemographics.csv、EMOAEventData.csv和EMOASemanticData.csv。其中，EMOAEventData文件包含总注视点、扫视和眨眼等事件数据；EMOASemanticData文件包含从多项选择题的不同区域（如问题、选项A、选项B、选项C、选项D和关键词）中提取的语义信息；EMOADemographics文件则包含了学习者的人口统计学信息。