References
Abrahamsson, N., & Hyltenstam, K. (2008). The robustness of aptitude effects in near-native second language acquisition. Studies in Second Language Acquisition, 30(4), 481–509. 

Alexiadou, A., & Lohndal, T. (2018). Units of language mixing: A cross-linguistic perspective. Frontiers in Psychology, 9, 1719. 

Archibald, J. (1993a). Language learnability and L2 phonology: The acquisition of metrical parameters. Kluwer. 

Archibald, J. (1993b). The learnability of English metrical parameters by adult Spanish speakers. IRAL: International Review of Applied Linguistics in Language Teaching, 31(2), 129–142.
Archibald, J. (2005). Second language phonology as redeployment of phonological knowledge. Canadian Journal of Linguistics, 50(1–4), 285–314. 

Archibald, J. (2013). Reverse engineering the L1 filter: Bagging the elusive construct of intake frequency. Plenary speaker at New Sounds conference at Concordia in Montreal.
Archibald, J. (2014). Did he say wet, when, or went? Second language learners and consonant clusters. TESL Ontario Contact, November.
Archibald, J. (2016). Phonology at the interface: Late insertion and spell out in L2 morphophonology. Paper presented at News Sounds 2016, Aarhus, Denmark, June.
Archibald, J. (2021). Speaking and hearing with an accent. Frontiers for Young Minds: Understanding Neuroscience, 9. 

Archibald, J. (2022b). Mix and match: Why phonology matches syntax but not morphology in intraword codeswitching. Poster at the Mental Lexicon conference. Niagara-on-the-Lake. October.
Archibald, J. (2024). Phonology in multilingual grammars: Representational complexity and linguistic interfaces. Oxford University Press. 

Archibald, J., & Croteau, N. (2021). Acquisition of L2 Japanese WH questions: Evidence of phonological contiguity and non-shallow structures. Second Language Research 37(4), 649–679. 

Archibald, J., O’Brien, M. & Sewell, A. (2021). L2 phonology meets L2 pronunciation. Frontiers in Communication: Language Sciences, 6, 804062. 

Archibald, J., Yousefi, M., & Alhemaid, A. (2022). Redeploying appendices in L2 phonology: Illusory vowels in L1 Persian and Arabic acquisition of English sC initial clusters. Journal of Monolingual and Bilingual Speech 4(1), 76–108. 

Barriuso, T. A., & Hayes-Harb, R. (2018). High variability phonetic training as a bridge from research to practice. CATESOL Journal, 30(1), 177–194.
Beretta, A., Fiorentino, R. & Poeppel, D. (2005). The effects of homonymy and polysemy on lexical access: An MEG study. Cognitive Brain Research, 24(1), 57–65. 

Berwick, R., Friederici, A., Chomsky, N., & Bolhuis, J. (2013). Evolution, brain, and the nature of language. Trends in Cognitive Science 17(2), 89–98. 

Best, C. (1995). A direct realist view of cross-language speech perception. In W. Strange (Ed.), Speech perception and linguistic experience: Issues in cross-language research (pp. 171–206). York Press.
Birdsong, D. (1992). Ultimate attainment in second language acquisition. Language 68(4), 706–755. 

Boersma, P., Chládková, K., & Benders, T. (2022). Phonological features emerge substance-freely from the phonetics and the morphology. Canadian Journal of Linguistics, 67(3). 

Bohn, G. P., & Santos, R. (2018). The acquisition of pre-tonic vowels in Brazilian Portuguese. Alfa, 62(1), 191–221. 

Bromberger, S., & Halle, M. (1989). Why phonology is different. Linguistic Inquiry, 20(1), 51–70. 

Broselow, E., & Finer, D. (1991). Parameter setting in second language phonology and syntax. Second Language Research, 7(1), 35–60. 

Brown, C. (2000). The interrelation between speech perception and phonological acquisition from infant to adult. In J. Archibald (Ed.), Second language acquisition and linguistic theory (pp. 4–63). Blackwell.
Cardoso, W. (2008). The development of sC onset clusters in interlanguage: Markedness versus frequency effects. In R. Slabakova, J. Rothman, P. Kempchinsky, & E. Gavruseva (Eds.), Proceedings of the 9th Generative Approaches to Second Language Acquisition Conference (GASLA 2007) (pp. 15–29). Cascadilla Press.
Cardoso, W. (2010). Teaching foreign sC onset clusters. In K. Dziubalska-Kolaczyk, M. Wrembel, & M. Kul (Eds.), Achievements and perspectives in second language acquisition of speech (pp. 29–40). Peter Lang.
Cardoso, W., John, P., & French, L. (2009). The perception of sC onset clusters in second language phonology: A variationist perspective. In B. Baptista, A. Rauber, & M. Watkins (Eds.), Recent research in second language phonetics/phonology: Perception and production (pp. 203–233). Cambridge Scholars.
Cardoso W., Collins, L., & Cardoso, W. (2021). Developmental sequences in second language phonology: Effects of instruction on the acquisition of foreign sC onsets. Frontiers in Communication, 6, 662934. 

Cardoso, W., & Liakin, D. (2009). When input frequency patterns fail to drive learning: Evidence from Brazilian Portuguese English. In B. Baptista, A. Rauber, & M. Watkins (Eds.), Recent research in second language phonetics/phonology: Perception and production (pp. 174–202). Cambridge Scholars.
Carlson, M. (2019). Now you hear it, now you don’t: Malleable illusory vowel effects in Spanish-English bilinguals. Bilingualism: Language and Cognition, 22(5), 1101–1122. 

Cebrian, J., & Carlet, A. (2014). Second-language learners’ identification of target-language phonemes: A short-term phonetic study. Canadian Modern Language Review, 70(4), 474–499. 

Chomsky, N. (1986). Knowledge of language. Praeger.
Chomsky, N. (1989). Necessary illusions: Thought control in democratic societies. South End Press.
Clahsen, H., & Felser, C. (2017). Critical commentary: Some notes on the Shallow Structure Hypothesis. Studies in Second Language Acquisition, 40(3), 693–706. 

Cowper, E., & Hall, D. C. (2019). Scope variation in contrastive hierarchies of morphosyntactic features. In D. W. Lightfoot & J. Havenhill (Eds.), Variable properties in language: Their nature and acquisition (pp. 27–41). Georgetown University Press. 

Cummings, A., Wu, Y., & Ogiela, D. (2021). Phonological underspecification: An explanation for how a rake can become awake. Frontiers in Human Neuroscience, 15, 585817. 

Davidson, L., & Wilson, C. (2016). Processing nonnative consonant clusters in the classroom: Perception and production of phonetic detail. Second Language Research, 32(4), 471–501. 

Delgado, R, Cabrelli, J., & López, L. (2022). Code-switching in the phonological word. Paper presented at the UIC Bilingualism Forum.
Dijkstra, T., Grainger, J. & van Heuven, W. J. B. (1999). Recognition of cognates and interlingual homographs: The neglected role of phonology. Journal of Memory and Language 41(4), 496–518. 

Dresher, E. (2009). The contrastive hierarchy in phonology. Cambridge University Press.. 

Dresher, E. (2014). The arch not the stones: Universal feature theory without universal features. Nordlyd, 41(2), 165–181. 

Dresher, E. (2018). Contrastive hierarchy theory and the nature of features. In W. Bennett, L. Hracs, & D. Storoshenko (Eds.), Proceedings of the 35th West Coast Conference on Formal Linguistics (pp. 18–29). Cascadilla Proceedings Project.
Dupoux, E., Kakehi, L., Hirose, Y., Pallier, C., & Mehler, J. (1999). Epenthetic vowels in Japanese: A perceptual illusion? Journal of Experimental Psychology: Human Perception and Performance, 25(6), 1568–1578. 

Durvasula, K., & Kahng, J. (2015). Illusory vowels in perceptual epenthesis: The role of phonological alternations. Phonology, 32(3), 385–416. 

Dziubalska-Kołaczyk, K. (1990). A theory of second language acquisition within the framework of natural phonology. Adam Mickiewicz University Press.
Eckman, F. (1991). The structural conformity hypothesis and the acquisition of consonant clusters in the interlanguage of ESL learners. Studies in Second Language Acquisition 13(1), 23–41. 

Eckman, F., & Iverson, G. (1997). Structure preservation in interlanguage phonology. In S. J. Hannahs & M. Young-Scholten (Eds.), Focus on phonological acquisition. John Benjamins.
Flege, J. E. (1995). Second language speech learning: Theory, findings and problems. In W. Strange (Ed.), Speech perception and linguistic experience: Issues in cross-language research (pp. 233–277). York Press.
Flege, J. E., & Bohn, O.-S. (2021). The revised Speech Learning Model (SLM-r). In R. Wayland, (Ed.), Second language speech learning: Theoretical and empirical progress (pp. 3–83). Cambridge University Press. 

Fleischhacker, H. (2001). Some principles of second language phonology. Second Language Research. UCLA Working Papers in Linguistics, 7, 71–116.
Fodor, J. (1975). The language of thought. Harvard University Press.
Gass, S. (1982). From theory to practice. In W. Rutherford & M. Hines (Eds.), On TESOL’81 (pp. 129–139). TESOL.
Gatbonton, E. (1978). Patterned phonetic variability in second-language speech: A gradual diffusion model. Canadian Modern Language Review 34(3), 335–347. 

Goad, H. (2012). sC Clusters are (almost always) coda-initial. The Linguistic Review, 29(3), 335–73. 

González Poot, A. (2004). Spanish rhymes: A challenge to constraints on syllable structure. Calgary Working Papers in Linguistics, 25(1), 109–152.
González Poot, A. (2011). Conflict resolution in the Spanish SLA of Yucatec ejectives: L1, L2, and universal constraints (Unpublished doctoral dissertation). University of Calgary.
González Poot, A. (2014). Conflict resolution in the Spanish L2 acquisition of Yucatec ejectives: L1, L2 and universal constraints. In The Proceedings of the Annual Conference of the Canadian Linguistic Association.
Gordon, M. (2006). Syllable weight: Phonetics, phonology, typology. Routledge.
Hall, D. C. (2017). Contrastive specification in phonology. In M. Aronoff (Ed.), Oxford research encyclopedia of linguistics. Oxford University Press. 

Halle, M., & Marantz, A. (1993). Distributed morphology and the pieces of inflection. In K. Hale & J. Keyser (Eds.), The view from building 20. Essays in linguistics in honor of Sylvain Bromberger (pp. 111–176). The MIT Press.
Hayter, E., & Archibald, J. (2022). Why high-variability phonetic training works: A phonological account. Poster presented at the Bilingualism Forum, October. University of Chicago at Illinois.
Hestvik, A., & Durvasula, K. (2016). Neurobiological evidence for voicing underspecification in English. Brain & Language 152, 28–43. 

Gardner, M., & Roeder, R. (2022). Phonological mergers have systemic phonetic consequences: Palm, trees, and the Low Back Merger Shift. Language Variation and Change 34(1), 29–52. 

Iverson G., & Salmons, J. (1995). Aspiration and laryngeal features in Germanic. Phonology, 12(3), 369–396. 

Jackson, S., & Archibald, J. (2010). Phonological representations and perception of L2 contrasts. In M. Wrembel, M. Kul, & K. Dziubalska-Kolaczyk (Eds.), Achievements and perspectives in SLA of speech: New Sounds 2010 (pp. 161–170). Peter Lang.
Kabak, B. (2019). A dynamic equational approach to sound patterns in language change and second-language acquisition: The (un)stability of English dental fricatives illustrated. In B. Busse & R. Moehlig-Falke (Eds.), Patterns in language and linguistics: New perspectives on a ubiquitous concept (pp. 221–254). Mouton de Gruyter. 

Kabak, B., & Idsardi, W. (2007). Perceptual distortions in the adaptation of English consonant clusters: Syllable structure or consonantal contact constraints? Language and Speech, 50(1), 23–52. 

Kijak, A. (2009). How stressful is L2 stress? LOT.
Lleó, C., & Vogel, I. (2004). Learning new segments and reducing domains in German L2 phonology: The role of the prosodic hierarchy. International Journal of Bilingualism, 8(1), 79–104. 

López, L. (2020). Bilingual grammar: Toward an integrated model. Cambridge University Press. 

López, L., Alexiadou, A., & Veenstra, T. (2017). Code-switching by phase. Languages, 2(9). 

Munro, M., Flege, J. E., & Mackay, I. (1996). The effects of age of second language learning on the production of English vowels. Applied Psycholinguistics, 17(3), 313–335. 

Munro, M., & Derwing, T. (1995). Foreign accent, comprehensibility, and intelligibility in the speech of second language learners. Language Learning, 45(1), 73–97. 

Munro, M., & Derwing, T. (2008). Segmental acquisition in adult ESL learners: A longitudinal study of vowel production. Language Learning, 58(3), 479–502. 

Natvig, D., & Salmons, J. (2021). Connecting structure and variation in sound change. Cadernos de Lingüistica, 2(1), 1–20. 

Oxford, W. (2015). Patterns of contrast in phonological change: Evidence from Algonquian vowel systems. Language, 91(2), 308–357. 

Özçelik, Ö. (2021). L2 acquisition of a complex stress pattern: UG-constrained learning paths in Khalkha Mongolian. Frontiers in Psychology: Language Sciences, 12, 627797. 

Özçelik, Ö., & Sprouse, R. (2016). Emergent knowledge of a universal phonological principle in the L2 acquisition of vowel harmony in Turkish: A ‘four’-fold poverty of the stimulus in L2 acquisition. Second Language Research, 33(2), 179–206. 

Purnell, T. (2022). Dialect vowel variation reflects phonology: Evidence from American Dialect Society publications. Talk at the University of Victoria.
Pylkkänen, L., Llinás, R., & Murphy, G. (2006). The representation of polysemy: MEG evidence. Journal of Cognitive Neuroscience, 18(1), 97–109. 

Reiss, C. (2017). Substance free phonology. In S. J. Hannahs & A. Bosch (Eds.), The Routledge handbook of phonological theory. Routledge. 

Reiss, C., & Volenec, V. (2022). Conquer primal fear: Phonological features are innate and substance-free. Canadian Journal of Linguistics, 67(4), 581–610. 

Rhodes, R., Avcu, E., Han, C., & Hestvik, A. (2022). Auditory predictions are phonological when phonetic information is variable. Language, Cognition and Neuroscience, 37(9). 

Richards, N. (2010). Uttering trees. The MIT Press. 

Richards, N. (2016). Contiguity theory. The MIT Press.
Rochet, B. (1995). Perception and production of second-language speech sounds by adults. In W. Strange (Ed.), Speech perception and linguistic experience (pp. 379–410). York Press.
Schmidt, R. (1990). The role of consciousness in second language learning. Applied Linguistics, 11(2), 129–158. 

Rothman, J., González Alonso, J., & Puig-Mayenco, E. (2019). Third language acquisition and linguistic transfer. Cambridge University Press. 

Schwartz, G. (2020). Refining representations for L2 phonology. Second Language Research, 36(4), 691–707. 

Schwartz, B., & Sprouse, R. (1996). L2 cognitive states and the Full Transfer/Full Access model. Second Language Research, 12(1), 40–72. 

Selkirk, E. (2011). The syntax-phonology interface. In J. Goldsmith, J Riggle, A. C. L. Yu (Eds.), The handbook of phonological theory (2nd ed.). Blackwell. 

Stefanich, S., Cabrelli, J., Hilderman, D., & Archibald, J. (2019). The morphophonology of intraword codeswitching: Representation and processing. Frontiers in Communication: Language Sciences, 4, 54. 

Stevens, K., & Keyser, J. (1989). Primary features and their enhancement in consonants. Language, 65, 81–106. 

Tetzloff, K. (2022). Examining variability in Spanish monolingual and bilingual phonotactics: A look at sC-clusters (Unpublished doctoral dissertation). University of Massachusetts at Amherst.
Tremblay, A., & Coughlin, C. (2017). Cue-weighting mechanism and bilingualism. Bilingualism: Language and Cognition, 20(4), 708–709. 

VanPatten, B. (2002). Processing instruction: An update. Language Learning, 52(4), 755–803. 

VanPatten, B. (2003). Input processing in SLA. In B. VanPatten (Ed.), Processing instruction: Theory, research, commentary (pp. 5–31). Lawrence Erlbaum Associates.
Van Leussen, J.-W., & Escudero, P. (2015). Learning to perceive and recognize a second language: The L2LP model revised. Frontiers in Psychology, 6, 1000. 

Weinberger, S. (1988). Theoretical foundations of second language phonology (Unpublished doctoral dissertation). University of Washington.
Westergaard, M. (2021). Microvariation in multilingual situations: The importance of property-by-property acquisition. Second Language Research, 37(3), 397–407. 

Wexler, K,. & Culicover, P. (1983). Formal principles of language acquisition. The MIT Press.
White, L. (2003). Second language acquisition and universal grammar. Cambridge University Press. 

Wright, R. (2004). A review of perceptual cues and cue robustness. In B. Hayes, R. Kirchener, & D. Steriade (Eds.), Phonetically based phonology (pp. 34–57). Cambridge University Press. 

Wu, J. (2021). A contrastive hierarchy analysis of the Mandarin vowel system. Canadian Linguistics Association Conference.
Yang, C., Crain, S., Berwick, R., Chomsky, N., & Bolhuis, J. (2017). The growth of language: Universal Grammar, experience, and principles of computation. Neuroscience and Biobehavioral Reviews, 81(B), 103–119. 

Young-Scholten, M. (1993). The acquisition of prosodic structure in a second language. Max Niemeyer. 
