The document discusses a study exploring graduate teaching assistants' perceptions of facilitating online courses. It found that GTA's had generally positive experiences facilitating online discussions and building their technical skills, and saw online facilitation as a pathway to future online instruction. However, GTA's desired more training in online pedagogy and learning management systems. The researchers concluded that clearer expectations from instructors and opportunities to further develop online teaching skills could help online facilitation better prepare GTA's for careers in online education.