“…Among the previously suggested external factors that potentially impact on attrition are amount of use and contact with the language (De Bot, Gommans, & Rossing, 1991;Köpke, 1999;Soesman, 1997) and emotional and attitudinal factors (Ben- Rafael & Schmid, 2007;Schmid, 2002), in accordance with the predictions made by the ATH. However, more recent investigations (Dostert, 2009;Keijzer, 2007;Schmid, 2007;Schmid & Dusseldorp, 2010;Varga, 2012) consistently point out that L1 use does not explain fluency or lexical diversity in free speech and cultural/emotional preferences do not predict the language performance, either (Hulsen, 2000;Yağmur, 1997;Waas, 1996).…”