“…Norm Peterson and I were Jack's teaching assistants. In that course, Jack covered a wide variety of topics, including autism, intellectual disabilities, aphasia, dementia, social behavior, literacy, academics, deafness, sign language, nonhuman language acquisition, poetry, literature, music, comedy, memory, problem solving, emergent relations, and more (Esch & Esch, 2016;Sundberg & Michael, 2001;Sundberg, Michael, & Peterson, 1977). Each topic was discussed in terms of how a VB analysis could contribute to that area of study.…”