“…A review of literature since 2012 illustrates that the ICS has been used in at least five ways. Firstly, the ICS has been used to describe the intelligibility of children (Burton, Washington, & Samms-Vaughan, 2018;Hoàng, Trà, & Cao, 2014;McCormack, McLeod, & Crowe, 2019) and adults (Crowe, Marschark, & McLeod, 2019). For example, the ICS was used to compare parents and children's perspectives about talking (McCormack et al, 2019), Secondly, the ICS has been used as a screening tool (McLeod, Harrison, McAllister, & McCormack, 2013).…”