“…Previous research on the assessment of second or foreign language learners' speaking proficiency by evaluators with different backgrounds has looked at untrained native versus nonnative evaluators (Brodkey, 1972;Caban, 2003;Fayer & Krasinski, 1987;Gorosch, 1973;Kim, 2009;Sheorey, 1985;Smith & Bisazza, 1982;Smith & Rafiqzad, 1979), trained native versus nonnative raters (Brown, 1995), laypeople versus professionals with training in a second or foreign language (Barnwell, 1989;Caban, 2003;Chalhoub-Deville, 1995;Galloway,1980;Gorosch, 1973;Hadden, 1991), male versus female raters (Eckes, 2005), raters with linguistic versus occupational backgrounds (Brown, 1995) However, in explorations of trained rater perceptions in an assessment context, the paramount goal is to reduce potential listener or rater bias and ensure fairness through rater training. In this section, we only review studies that use fairly clear scoring rubrics and raters with training in a second or foreign language or trained raters, which are typically required in an assessment or classroom evaluation context.…”