ABA Study Hall is a Q&A session with PTB co-founder and BCBA, Dana Meller. This is an open forum for students to bring their specific exam-prep questions and receive clarification on any concepts they are struggling with. ABA Study Hall is a great place to get last-minute support before sitting for the BIG exam! You can join as many Study Halls as you would like, as each one will vary in content. Groups are limited to 25 students. Get your questions ready!