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Many aspects of a new language, including grammar rules, can be acquired and accessed within minutes. In the present study, we investigate how initial learners respond when the rules of a novel language are not adhered to. Through spoken word-picture association-learning, tonal and non-tonal speakers were taught artificial words. Along with lexicosemantic content expressed by consonants, the words contained grammatical properties embedded in vowels and tones. Pictures that were mismatched with any of the words' phonological cues elicited an N400 in tonal learners. Non-tonal learners only produced an N400 when the mismatch was based on a word's vowel or consonants, not the tone. The emergence of the N400 might indicate that error processing in L2 learners (unlike canonical processing) does not initially differentiate between grammar and semantics. Importantly, only errors based on familiar phonological cues evoked a mismatch-related response, highlighting the importance of phonological transfer in initial second language acquisition. [ABSTRACT FROM AUTHOR]

The brain response to words with correct and incorrect word accent-suffix combinations in South Swedish was investigated using electroencephalography (EEG). Accent 1 yielded an increased brain response ('preactivation negativity') that has previously been interpreted as reflecting preactivation of suffixes. Preactivation is greater for accent I due to its association with a limited set of suffixes, whereas accent 2 is default for compound words. The tonal realization of the word accent opposition in South Swedish is practically the mirror image of that in Central Swedish, where a similar preactivation negativity has been found. Therefore, the brain response is unlikely to result from a difference in acoustic features between the word accents. Invalidly cued suffixes yielded brain response pattern showing increased processing load of the unexpected suffix (negative electric potential) followed by its reprocessing (positivity 'P600' ). [ABSTRACT FROM AUTHOR]

An introduction is presented in which the editor discusses several issues published within the issue on topics including prosodic hierarchy of Swedish, neurolinguistic study of South Swedish word accents, and prosodic phenomena involving compound words and phrasal prosody.

The second issue of Volume 38 (autumn 2015) of the Nordic Journal of Linguistics will be a special issue devoted to prosody in the Nordic languages. The special issue will be edited by Merle Horne and Mikael Roll. [ABSTRACT FROM PUBLISHER]