New: Operants Hat Available Now! Post author:B. F. Skinner Foundation Post published:April 19, 2023 Post category:News Are you an Operants magazine reader? Show your Operants style with this one size cotton twill cap with Operants embroidery detail. The cap has a hook and loop closure in the back for adjustability, and is an unstructured low profile cap. You Might Also Like New Board of Directors Member February 25, 2016 Quarter II, 2014 edition of Operants is here! May 28, 2014 Q4, 2014 Edition of Operants December 16, 2014