A Brief Descriptive Grammar of Pijal Media Lengua and an Acoustic Vowel Space Analysis of Pijal Media Lengua and Imbabura Quichua

This thesis presents an acoustic vowel space analysis of F1 and F2 frequencies from 10 speakers of a newly documented variety of Media Lengua, called Pijal Media Lengua (PML) and 10 speakers of Imbabura Quichua (IQ). This thesis also provides a brief grammatical discription of PML with insights into contrasts and similarities between Spanish, Quichua and other documented varieties of Media Lengua, namely, Salcedo Media Lengua (Muysken 1997) and Angla Media Lengua (Gomez-Rendon 2005). Media Lengua is typically described as a mixed language with a Quichua morphosyntactic structure wherein almost all content words are replaced by their Spanish-derived counterparts through the process of relexification. I use mixed effects models to test Spanishderived vowels against their Quichua-derived counterparts in PML for statistical significance followed by separate mixed effects models to test Spanish-derived /i/ vs. /e/ and /u/ vs. /o/ for statistical significance. The results of this thesis provide suggestive data for (1) co-existing vowel systems in moderate contact situations such as that of Quichua and (2) moderate evidence for co-exsiting vowel systems in extreme contact situations such as mixed languages. Results also show that (3) PML may be manipulating as many as eight vowels wherein Spanish-derived high vowels and low vowels co-exist as extreme mergers with their Quichuadervied counterparts, while high vowel and mid vowels co-exist as partial mergers; and (4) IQ may be manipulating as many as six vowels instead of the traditional view of three wherein Spanish-derived high vowels have completely merged with their native Quichua counterparts. Spanish-dervied low vowels co-exist as extreme mergers with their native Quichua counterparts and high vowel and mid vowels co-exist as considerable mergers.