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.

面向客观评测的眼动数据集（Eye Movements dataset for Objective Assessment，以下简称EMOA），用于在面向对象编程（Object Oriented Programming）知识的客观评测中观察学习者的程序求解能力。该数据集包含学习者参与评测过程中的注视点、眼跳及眨眼相关细节信息，可用于剖析影响学习者表现的核心因素，同时支持对学习者表现进行评估。本次评测针对学习者对Java编程（Java Programming）基础编程概念的掌握程度展开，研究者为受试者提供了五道多项选择题（Multiple Choice Questions，以下简称MCQ），要求学生以有声思维法阐述正确答案，实验人员手动记录了受试者的作答内容。眼动数据通过SMI REDn Professional 60Hz眼动仪采集，实验基于SMI Experimental Suite 360搭建，并通过BeGaze软件完成数据分析。该数据集包含三个文件：EMOADemographics.csv、EMOAEventData.csv及EMOASemanticData.csv。其中，EMOAEventData.csv包含总注视点、眼跳及眨眼等事件相关数据；EMOASemanticData.csv包含从多项选择题各兴趣区（Area of Interest）提取的语义信息，涵盖题干、选项A、选项B、选项C、选项D及关键词；EMOADemographics.csv则包含学习者的人口统计学相关信息。