chool counselors are both specially trained and positioned to provide interventions to a large number of students and respond to a wide range of needs (Auger, 2013). Elementary school counselors, in particular, have the opportunity to use interventions and activities that optimize the distinct academic, career, and social/emotional development needs of their students at the outset of their academic endeavors (Scarborough, 2005). With the increased hiring of elementary school counselors in the 1970s, delivery of classroom counseling lessons became more prevalent in schools and is now a core element of a comprehensive school counseling program (Akos, Cockman & Strickland, 2007). Gysbers (2004; Gysbers & Henderson, 2012) was an early pioneer in comprehensive school counseling models and identified the classroom core curriculum, formerly referred to as classroom guidance, as one of four key program components, along with individual student planning, responsive services, and what was then identified as system support. Today, the ASCA National Model from the American School Counselor Association (ASCA, 2012) recognizes the delivery of classroom lessons as an essential component of direct service delivery to students. School counseling outcome research has repeatedly demonstrated that comprehensive, devel