“…Professionals in schools are classroom and special education teachers, extracurricular activities teachers, social workers and other staff members (Fischer, Klieme, Holtappels, Stecher, & Rauschenbach, 2013). Cooperation between classroom teachers and extracurricular activities teachers, social workers and other staff members presumes a strong partnership in order to strengthen individualized support for the cognitive and social development of children (Breuer & Reh, 2010;Speck et al, 2011).…”