“…It could be that at higher proficiency, cognitive and motivational resources are more likely to function as "higher-order combinations of different attributes-or trait complexes-that act as integrated wholes" (Dörnyei, 2010a, p. 248), a concept that builds on work by cognitive psychologists (e.g., Ackerman, 2003) and L2 researchers (e.g., Robinson, 2001Robinson, , 2002Robinson, , 2007. On the other hand, fluctuating relationships among connected growers at low proficiency may signal a transitional phase (i.e., system reorganization) in the developing system (de Bot, Lowie, & Verspoor, 2007b) as transitional stages will be marked by a greater deal of variation (Verspoor et al, 2008, p. 219).…”