Drawing on Hyland's (2005) metadiscourse framework, the researchers investigated how two English as a second or foreign language instructors constructed their identity in a teaching philosophy statement written for a master's in TESOL (MATESOL) course. Analyses revealed that both instructors employed almost all metadiscourse resources in the model to construct the identity of a competent graduate student and that of a knowledgeable and reflective teacher. In addition, their identity construction reinforced the writing conventions associated with the imagined community (Norton, 2013) of graduate student teachers while also affording them the opportunity to exercise some degree of teacher agency. Findings offer insights into how linguistic resources can be mobilized to construct a strong and unique teaching philosophy statement.

Usage-based approaches to language acquisition posit that first (L1) and second language (L2) speakers should process more frequent compositional phrases, which have a meaning derivable from word parts, faster than less frequent ones (e.g., Bybee, 2010; Ellis, 2011). Although this prediction has received increasing empirical support, methodological limitations in previous relevant studies include a lack of control of frequencies of subparts of target phrases and scant attention to L2 production. Addressing these limitations, the current study tested phrase frequency effects in both language comprehension and production in two respective experiments, in which adult native English speakers (N = 51) and English L2 learners (N = 52) completed a timed phrasal decision task and an elicited oral production task. Experiment 1 revealed phrase frequency effects in both groups, lending support to usage-based researchers’ proposal that L1 and L2 speakers retain memory of word co-occurrences and that compositional phrase processing reflects an accumulation of statistics in previously encountered input. Experiment 2, however, provided weaker evidence for phrase frequency effects in these participant groups. Based on the results and previous empirical studies, methodological issues that may have impacted frequency effects and implications for future work in this area are discussed.

According to usage-based approaches to language acquisition, linguistic constructions should display prototype effects, or graded category membership (e.g., Bybee, 2010). Using the prototype-plus-distortion methodology (Franks & Bransford, 1971), Ibbotson, Theakston, Lieven, and Tomasello (2012) have provided evidence for prototype effects in adult native English speakers, who had false-positive recognition of sentences with prototypical transitive semantics as having been previously encountered after being exposed to non-prototypical transitive semantics. In the current study, I adopted this methodology and investigated whether the effects can be replicated and additionally observed from English-as-a-second-language (ESL) learners. Results from two groups of adult native English speakers (N=20 and N=21), each exposed to a different stimuli set, suggested some, but not strong, effects and revealed the complexity of the use of this methodology with linguistic materials. Moreover, no effects were observed from advanced adult ESL learners (N=22), suggesting possible differences between first and second transitive semantic representations.

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