Accents may feature segmental (sound level) and suprasegmental (phrase level) differences
A major issue in SLA research regarding accents is intelligibility
Intelligibility
Intelligibility = The recognition of word forms and utterances
Measured by: ability of judges to transcribe actual words of an utterance
Comprehensibility = The construction of meaning of the word forms / utterances
Measured by: an overall rating of how easy the utterance is to understand
Factors that generally interact/work together in learning a foreign accent:
Nativelanguage
How you sound will affect your accent
Phonemes of native language might be completely different from the foreign language
Amount of Native Language use
Age of L2 Learning (AOL)
Starting early but not living in the country can affect accent
Critical period hypothesis: The older you get, the harder it will be to be accent-free
Length of Residence in L2 speaking country (LOR)
Formal Instruction
Segmentals, Suprasegmentals
Perception, Production
Functional Load (the extent to which a particular phoneme helps distinguish words from one another)
Feedback
IntegratedExercises
Diagnostic Assessment
Motivation
Personality
Acculturation: attachment to native/host country
Social Networks: number of relations in L2
CulturalEmpathy
Flexibility: Ability to learn from new experiences, adjust behavior
Social Initiative: approach
Open-Mindedness: unprejudiced attitude
Emotional Stability: Stay calm in stressful situations
Language Learning Aptitude
The ability to mimic accents and to pick up languages easily
Factors that predict perceived nativelikeness include: Language Aptitude (LLAMA), Length of Residence (LOR), Formal Instruction, Acculturation, Social Networks, Personality
Native Phoneme Acquisition
Babies are able to perceive phonetic distinctions that correspond to phonemes in many languages
Linguistic experience results in language-specific phonetic prototypes that assist infants in organizing speech sounds into categories