Heffernan, Cristina

The ASSISTments Ecosystem: Building a Platform that Brings Scientists and Teachers Together for Minimally Invasive Research on Human Learning and Teaching

Heffernan, N. T., & Heffernan, C. L. (2014) · International Journal of Artificial Intelligence in Education

Intelligent Tutoring Systems and Adaptive LearningOnline Learning and Analytics

Cited by 616

Population validity for educational data mining models: A case study in affect detection

Ocumpaugh, J., Baker, R., Gowda, S., Heffernan, N., & Heffernan, C. (2014) · British Journal of Educational Technology

Online Learning and AnalyticsIntelligent Tutoring Systems and Adaptive Learning

Cited by 168

Blocking Vs. Interleaving: Examining Single-Session Effects Within Middle School Math Homework

Ostrow, K., Heffernan, N., Heffernan, C., & Peterson, Z. (2015) · Lecture Notes in Computer Science

Intelligent Tutoring Systems and Adaptive LearningVisual and Cognitive Learning Processes

Cited by 23