“…To facilitate this goal in Lithuania, an instrument that measures PE teachers' SE toward inclusion is needed, and its validity must be tested with a sample of local PE teachers. A number of instruments have been created for the evaluation of general teachers' SE (Ilić-Stošović et al, 2015;Karbasi & Samani, 2016;Klassen & Tze, 2014;Sarı, Çeliköz, & Seçer, 2009;Tschannen-Moran & Woolfolk Hoy, 2001;Tschannen-Moran, Woolfolk Hoy, & Hoy, 1998). According to the unique PE school framework, several specific instruments have been developed in this domain; SE in teaching PE under inclusive conditions (SEIPE; Hutzler, Zach, & Gafni, 2005) and the Physical Education Teaching Efficacy Scale (PETES; Humphries, Hebert, Daigle, & Martin, 2012) are generic instruments, whereas the Physical Educators' SE Toward Including Students with Disabilities-Autism (PESEISD-A, Version 8.2; Beamer & Yun, 2014;Taliaferro, Hammond, & Wyant, 2015) was designed to deal with only one type of disability-that is, autism.…”