This article presents a cross-cultural comparison of the size and composition of the expressive vocabulary of young children speaking two dialectal varieties of South American Spanish. Ninety-one Peruvian and 91 Argentinian toddlers (mean age: 22.5 months), matched on gender, age and maternal education, were assessed through the respective…

One of the central paradoxes of textbook authorship in Indigenous languages is that some of those for whom the textbooks are intended find it challenging to read them. Here, through examining cases of Quechua across the Andes in Peru and in Ecuador, we consider the role of orthography in this paradox. Textbook authors must decide on an alphabet…

Ticuna (ISO: tca) is a language isolate spoken in the northwestern Amazon Basin (Brazil, Colombia, Peru). Ticuna has more speakers than almost all other Indigenous Amazonian languages and -- unlike most languages of the area -- is still learned by children. Yet academic linguists have given it relatively little research attention. Therefore, to…

This article examines the diversity of sign language varieties used in Lima, Peru. The majority of the analysis is based on lexicostatistics, using data collected in 2014 to compare nine signers and to determine foreign influences. This technique is used to better understand the linguistic situation without the need for a large corpus of data. Two…

This paper offers a case study on dialect contact in Máíhiki (Tukanoan, Peru), with the goal of illustrating how documentation of variation can contribute to a general language documentation project. I begin by describing the facts of variation in one dialectally diverse Máíhiki-speaking community. I then argue that the outcomes of dialect mixing…

This paper highlights the role of speech community members on a series of interconnected projects to document, study and maintain Kokama, a deeply endangered language from the Peruvian Amazon. The remaining fluent speakers of the language are mostly older than 60 years of age, are spread out across various small villages, and speak the language in…

Because of the syntactic differences between Spanish and Quechua, Quechua-speaking children must make major word order adjustments to learn the Peruvian Spanish taught in school. This study investigates whether the order or time sequence in which these changes are adopted reflects any general constraint, or is in any way predicted by a theory of…