Non-native phoneme perception can be challenging for adult learners. This article explores two routes to strengthening early representations of non-native targets: perceptual training, which focuses on auditory discrimination of novel contrasts, and articulatory training, which highlights the articulatory gestures of non-native categories. Of…

Mastery of grammatical gender is difficult to achieve in a second language (L2). This study investigates whether persistent difficulty with grammatical gender often observed in the speech of otherwise highly proficient L2 learners is best characterized as a production-specific performance problem, or as difficulty with the retrieval of gender…

Learners' grammaticality reactions emerge through cognitive processes and relate to the nature of the linguistic stimulus. Discussion of such metalinguistic judgments, particularly learners' tolerance of ill-formedness, attempts to clarify established perspectives, arguing that specific aspects of test strings may influence the saliency of certain…