“…The fricative realization of /t/ -and often /d/ or other plosives -is a (often variable) feature of many Irish/Scots Gaelic or (historically) Irish/Scots Gaelic-influenced varieties of English including the dialects of southern Ireland (Hickey 1984(Hickey , 1986(Hickey , 1996(Hickey , 1999(Hickey , 2004Jones & Llamas 2008;Pandeli et al 1997; Ó Baoill 1990Ó Baoill , 1997Wells 1982b), Liverpool, Newcastle, Tyneside, and Middlesbrough, U.K. (Docherty & Foulkes 1996;Honeybone 2001;Jones & Llamas 2008;Marotta & Barth 2005;Sangster 2001;Watt & Allen 2003); the Shetland Islands off northern Scotland (Melchers & Sundkvist 2010); Sydney, Adelaide, Canberra and Melbourne, Australia (Haslerud 1995;Jones & McDougall 2009;Loakes & McDougall Gardner 4 2010; Tollfree 1996Tollfree , 2001 and communities in southeastern Newfoundland and in Nova Scotia, Canada (Clarke 1986(Clarke , 2010Kiefte & Kay-Raining Bird 2010;Parris 2009;Power 2010;Seary, Story & Kirwin 1968). Research on this sound has occurred in both the domains of sociolinguistics (examining the linguistic and social distribution of the sound) and phonetics (examining the acoustic or articulatory characteristics of the sound).…”