This Special Issue, entitled Formal and Methodological Approaches to Applied Linguistics, brings together recently published papers on various aspects of applied linguistics presented at the AESLA37 (Spanish Society of Applied Linguistics) conference in Valladolid held on 27–29 March 2019 [...]

The aim of this study is to determine whether Spanish-like gender agreement causes interference in speakers of Papiamentu (a Western Romance-lexified creole language) who also speak Spanish. Papiamentu and Spanish are highly cognate languages in terms of their lexicons. However, Papiamentu lacks grammatical gender assignment and agreement, leading to cognate words with major morpho-syntactic differences. A total of 41 participants with different linguistic profiles (Papiamentu-dominant, Dutch-dominant, Spanish-dominant, and Spanish heritage speaker-Papiamentu bilinguals) listened to 82 Papiamentu sentences, of which 40 contained a Spanish-like gender-agreeing element on the Determiner, Adjective, or Determiner + Adjective and with half of the experimental items marked with overtly masculine (i.e.,-o) or feminine (i.e.,-a) gender morphology. Participants performed a forced-choice acceptability task and were asked to repeat each sentence. Results showed that Spanish-dominant speakers experienced the greatest interference of Spanish gender features in Papiamentu. This suggests that in cases where speakers must suppress gender in their second language (L2), this is not easy to do. This is especially the case in highly cognate languages that differ in whether they realize gender features.

The study focuses on the interaction between length of exposure and instruction in the L2 English acquisition process of L1 Spanish school children. Two target structures involving noun premodification are targeted: noun–noun (NN) compounds and adjective–noun (AN) strings. Four groups of participants have been studied for 3 years: a group that has been exposed to a specifically designed teaching program targeting NN compounds and a group that has received the regular English instruction program which does not address this structure as part of the curriculum. Two age subgroups appear in each case. The longitudinal judgment data elicited show that performance improves in the cooperation between length of exposure and the exposure to the NN instruction program. Furthermore, it is this last issue that actually takes the lead in that the NN instruction program directly impacts on not only NN compounds but also AN strings. This points to instruction being determinant in the L2 learning process; that is, a consciously and carefully directed instruction is proven to be more effective than length of exposure itself. This study on longitudinal experimental data contributes to shed light on the factors involved in instructed L2 acquisition.