8 citations · 8 across the 3 of their papers we have counts for
3 papers
Safe Generative Chats in a WhatsApp Intelligent Tutoring System
Zachary Levonian, Owen Henkel
Large language models (LLMs) are flexible, personalizable, and available, which makes their use within Intelligent Tutoring Systems (ITSs) appealing. However, that flexibility crea…
Effective and Scalable Math Support: Evidence on the Impact of an AI- Tutor on Math Achievement in Ghana
Owen Henkel, Hannah Horne-Robinson, Nessie Kozhakhmetova +1
This study evaluates the impact of Rori, an AI powered conversational math tutor accessible via WhatsApp, on the math performance of approximately 1,000 students in grades 3-9 acro…
Using State-of-the-Art Speech Models to Evaluate Oral Reading Fluency in Ghana
Owen Henkel, Hannah Horne-Robinson, Libby Hills +2
This paper reports on a set of three recent experiments utilizing large-scale speech models to evaluate the oral reading fluency (ORF) of students in Ghana. While ORF is a well-est…