“…communication disability have tended to focus on one type of communication disorder, for example, on people who: stutter (Bebout and Arthur, 1997;Pachigar et al, 2011;Abdalla and St Louis, 2012;Arnold et al, 2015); have dysphonia (Yiu et al, 2011;Amir and Levine-Yundof, 2013;Brannstrom et al, 2015); or, speech sound disorders (SSD: Burroughs and Small, 1991;Overby et al, 2007;McLeod et al, 2013). An exception is a Tanzanian study by Marshall (1997), though the closed-question responses that were provided for potential causes of a defined set of communication disabilities may have inadvertently limited participants' responses.…”