Their research focused on "Sustainable Lesson Study (LS) Practices" in tertiary STEM education.
It is likely that "Julie sets" refers to a different context or a specific academic project using WALS data. Based on available records, here are the most probable interpretations: 1. WALS 2021 Presentation by Juliet Langman WALS Julie sets 293-296
The numbers 293–296 might refer to specific data points, slides, or participant groups in their study, which tracked passing rates for Hispanic and low-income students in gateway courses (e.g., engineering and math). 2. Machine Learning Data Indices Their research focused on "Sustainable Lesson Study (LS)