“…Yu, Martin, and their students have focused their research in areas such as the reliability and validity of the Assessment of Basic Learning Abilities with persons with IDs (Martin, Thorsteinsson, Yu, Martin, & Vause, 2008), teaching tutors and parents how to conduct DTT with children with autism (e.g., Thomson et al, 2012), and evaluations of preference assessment procedures for persons with IDs (e.g., Lee, Yu, Martin, & Martin, 2010). Pear and his students have continued their basic operant research (e.g., Pear, 2004) and their CAPSI research (e.g., Pear et al, 2011). Martin and his students have also continued research in behavioral sport psychology (e.g., Leslie-Toogood & Martin, 2003;Ming & Martin, 1996).…”