Because TAs exist in the narrow liminal space between student and professor, they are uniquely equipped to handle what researchers call Relational Pedagogy. This involves more than just explaining a formula; it’s about navigating the Hidden Curriculum, the unspoken academic norms that often alienate first-generation or marginalized students.
For discussion:
The "Peer-Expert" Paradox: Research shows that students are significantly more likely to disclose academic struggle to a TA than to a Lead Instructor.