Ji‐Eun Lee - Publications, H-index & Citations

Ji‐Eun Lee

department of social science

9H指数

47论文数

297被引数

收录论文 13

发表时间

MathFlowLens: a classification and visualization tool for analyzing students’ procedural pathways MathFlowLens：一个用于分析学生程序化路径的分类与可视化工具

Educational technology research and development

IF0

2025-10-03

PREAI

Siddhartha Pradhan; Erin Ottmar; Ashish Gurung; Ji-Eun Lee

Unpacking strategy efficiency: Examining the relations between pre-solving pause time and productivity in a digital mathematics game 解析策略效率：考察数字数学游戏中预设暂停时间与生产率之间的关系

Metacognition and Learning

IF4.8

2025-08-23

PREAI

Ji-Eun Lee; Carly Siegel Thorp; Arba Kamberi; Erin Ottmar

Effects of Spacing and Color Perceptual Cues on Middle Schoolers’ Order-of-Operations Performance 间距和颜色感知线索对中学生运算顺序表现的影响

experimental education

IF0

2025-07-31

PREAI

Caroline Byrd Hornburg; Ji-Eun Lee; Avery H. Closser; Jeffrey K. Bye; Alena Egorova; Maegan A. Colbert; Shuqi Yu; Puyuan Zhang; Isabel Valdivia; Erin Ottmar

High School Math Course-Taking: Shifts in Access and Achievement Post-COVID-19 高中数学课程修读：后疫情时代的机会与成就转变

AERA Open

IF3.6

2025-07-23

OAAI

Megan Kuhfeld; Gustave Robinson; Jazmin Isaacs; Sofia Postell; Ji-Eun Lee; Erin Ottmar

In-person versus virtual: Learning modality selections and movement during COVID-19 and their influence on student learning 面对面与虚拟：COVID-19期间的学**习模式选择与活动及其对学生学习的影响

LEARNING ENVIRONMENTS RESEARCH

IF2.8

2025-03-22

PREAI

Ji-Eun Lee; Erin Ottmar; Jenny Yun-Chen Chan; Lauren Decker-Woodrow; Barbara Booker

Concurrent Optimizations of Efficacy and Blood-Brain Barrier Permeability in New Macrocyclic LRRK2 Inhibitors for Potential Parkinson's Disease Therapeutics

JOURNAL OF MEDICINAL CHEMISTRY

IF6.8

2024-04-29

PREAI

Kim, Kewon; Jang, Ahyoung; Shin, Hochul; Ye, Inhae; Lee, Ji Eun; Kim, Taeho; Park, Hwangseo; Hong, Sungwoo

Student profiles based on in-game performance and help-seeking behaviours in an online mathematics game

BRITISH JOURNAL OF EDUCATIONAL TECHNOLOGY

IF8.1

2024-04-13

PREAI

Norum, Reilly; Lee, Ji-Eun; Ottmar, Erin; Harrison, Lane

A comparison of machine learning algorithms for predicting student performance in an online mathematics game

INTERACTIVE LEARNING ENVIRONMENTS

IF5.3

2023-05-16

PREAI

Lee, Ji-Eun; Jindal, Amisha; Patki, Sanika Nitin; Gurung, Ashish; Norum, Reilly; Ottmar, Erin

Predicting student performance by modeling participation in asynchronous discussions in university online introductory mathematical courses

ETR&D-EDUCATIONAL TECHNOLOGY RESEARCH AND DEVELOPMENT

IF4.2

2022-08-29

PREAI

Lee, Ji-Eun; Recker, Mimi

Does slow and steady win the race?: Clustering patterns of students' behaviors in an interactive online mathematics game

ETR&D-EDUCATIONAL TECHNOLOGY RESEARCH AND DEVELOPMENT

IF4.2

2022-08-02

PREAI

Lee, Ji-Eun; Chan, Jenny Yun-Chen; Botelho, Anthony; Ottmar, Erin

From Here to There! A Dynamic Algebraic Notation System Improves Understanding of Equivalence in Middle-School Students

JOURNAL OF EDUCATIONAL PSYCHOLOGY

IF6.4

2022-01-01

OAAI

Chan, Jenny Yun-Chen; Lee, Ji-Eun; Mason, Craig A.; Sawrey, Katharine; Ottmar, Erin

Slow down to speed up: Longer pause time before solving problems relates to higher strategy efficiency

LEARNING AND INDIVIDUAL DIFFERENCES

IF9

2022-01-01

OAAI

Chan, Jenny Yun-Chen; Ottmar, Erin R.; Lee, Ji-Eun

The effects of instructors' use of online discussions strategies on student participation and performance in university online introductory mathematics courses

COMPUTERS & EDUCATION

IF10.5

2021-03-01

PREAI

Lee, Ji-Eun; Recker, Mimi

研究方向