In the field of Second Language Studies, shared datasets provide a valuable contribution to second language research as many variables are held constant (e.g., participants, tasks, research context) thus allowing for an evaluation of theoretical and/or methodological perspectives that may not otherwise be comparable. This edited volume includes a wide range of studies using a common dataset (the Corpus of Collaborative Oral Tasks). The corpus includes 820 spoken tasks (268,927 words) carried out by dyads of L2 English speakers (primarily Chinese and Arabic learners). Studies included in the...