“…First, we tested whether WMC would directly predict L1 syllogistic inferencing ability (e.g., Bara et al, 1995;Oakhill & Garnham, 1993), L2 linguistic knowledge (e.g., Williams, 2012), and L2 listening comprehension (e.g., Kormos & Sáfár, 2008) because solving cognitive and linguistic problems, including syllogistic, linguistic, and listening comprehension problems, generally requires working memory resources to process and store the given input (Linck et al, 2014). In addition, WMC tends to start developing earlier than syllogistic inferencing ability and L2 processing, such that WMC increases from 4 to 14-15 years (Gathercole et al, 2004), while syllogistic inferencing ability tends to start developing during around adolescence (Shikishima et al, 2011) and there is no specific starting point for developing L2 processing. Thus, it would be appropriate to assume predictive paths from WMC to syllogistic inferencing ability and L2 processing, although we do not exclude the potential of bidirectional influences.…”