The acquisition of a second language phonology: Interaction of transfer and developmental factors

Abstract

ABSTRACTThe acquisition of a second language phonology is examined with reference to two hypotheses: (1) the developmental position that second language phonology acquisition parallels first language acquisition versus (2) the transfer position that the learner’s phonological knowledge in the first language directly influences acquisition of a second language phonology. These two hypotheses are evaluated in light of data from a six-year-old Icelandic child learning English in a naturalistic setting, with particular emphasis on fricatives and affricates. This child’s phonological acquisition is best accounted for as a systematicinteractionbetween transfer from the first language and developmental processes. Transfer best predicts the relative difficulty of particular segments, while the developmental hypothesis best predicts which sounds will be substituted for those difficult segments.