Of the 13 intervention teachers, four taught both a morning and an afternoon class, resulting in 17 intervention classes. Seven teachers were from general education prekindergarten classrooms and six were from Head Start prekindergarten classrooms. Of these teachers, 92% (n = 12) held a bachelor’s degree and 7% (n = 1) an associate’s degree. Most held elementary (77%, n = 10) and/or early childhood certification (92%, n = 12), and 54% (n = 7) held English as Second Language (ESL) certification. Teachers had a mean of 12.00(SD = 7.56) total years’ teaching experience, with a mean of 8.92(SD = 6.16) years teaching prekindergarten/Head Start.