Chapter 9
Individual differences do not affect trill variation by advanced
learners of Spanish
The current study analyzed whether variation in
trill pronunciation by advanced learners of Spanish is conditioned
by individual differences in phonological short-term memory,
executive working memory, second language vocabulary
score, and years of study, as well as five linguistic variables. We
found that none of the individual difference variables significantly
affected variation, while surrounding phonetic context and lexical
stress were important predictors of this variation. The findings
suggest that these individual differences do not impact trill
variation by advanced learners, possibly because these factors are
more important at lower levels of proficiency, or because trill
variability is largely impacted by phonetic factors due to the
well-known articulatory difficulty of this sound.
Article outline
- 1.Introduction
- 2.Native speaker trill production
- 3.Second language learner trill production
- 4.Individual differences and L2 phonological skills
- 4.1Working memory
- 4.2Phonological short-term memory
- 4.3Executive working memory
- 4.4Vocabulary size
- 5.The current study
- 6.Methods
- 6.1Participants
- 6.2Tasks
- 6.3Phonological short-term memory
- 6.4Working memory
- 6.5Vocabulary measure
- 6.6Oral response prompt task
- 6.7Background questionnaire
- 6.8Coding
- 6.8.1Dependent variable
- 6.8.2Independent variables
- 6.9Analysis
- 7.Results
- 7.1Distribution of variants
- 7.2Regression analyses
- 8.Discussion
- 9.Conclusion
-
References